diff --git a/jupyter/LabeledRanges.ipynb b/jupyter/LabeledRanges.ipynb
index 69d7e293cd542c2ce8aafda88908ae269267ff96..149eb3bd7f75cb478350fde618e018dc73408977 100644
--- a/jupyter/LabeledRanges.ipynb
+++ b/jupyter/LabeledRanges.ipynb
@@ -6,7 +6,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from lrng import LabeledRange, LabeledRanges"
+    "import numba"
    ]
   },
   {
@@ -14,6 +14,86 @@
    "execution_count": 2,
    "metadata": {},
    "outputs": [],
+   "source": [
+    "from lrng import LabeledRange, LabeledRanges\n",
+    "from lrng.lrng import coalesce"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'ranges' of function 'coalesce'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 8:\u001b[0m\n",
+      "\u001b[1m# @jit\n",
+      "\u001b[1mdef coalesce(ranges):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "ename": "TypeError",
+     "evalue": "Failed in nopython mode pipeline (step: nopython mode backend)\ncannot reflect element of reflected container: reflected list(reflected list(int64))\n",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-5-ebf65ebf12fd>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      6\u001b[0m     \u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m10\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m100\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      7\u001b[0m     \u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m200\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m300\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 8\u001b[0;31m     \u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m15\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m150\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      9\u001b[0m ])\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36m_compile_for_args\u001b[0;34m(self, *args, **kws)\u001b[0m\n\u001b[1;32m    368\u001b[0m                     \u001b[0me\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mpatch_message\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m''\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mjoin\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0me\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mhelp_msg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    369\u001b[0m             \u001b[0;31m# ignore the FULL_TRACEBACKS config, this needs reporting!\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 370\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    371\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    372\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0minspect_llvm\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0msignature\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mNone\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36m_compile_for_args\u001b[0;34m(self, *args, **kws)\u001b[0m\n\u001b[1;32m    325\u001b[0m                 \u001b[0margtypes\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtypeof_pyval\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0ma\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    326\u001b[0m         \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 327\u001b[0;31m             \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtuple\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0margtypes\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    328\u001b[0m         \u001b[0;32mexcept\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mTypingError\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    329\u001b[0m             \u001b[0;31m# Intercept typing error that may be due to an argument\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, sig)\u001b[0m\n\u001b[1;32m    657\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    658\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache_misses\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 659\u001b[0;31m             \u001b[0mcres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compiler\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    660\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0madd_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    661\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msave_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, args, return_type)\u001b[0m\n\u001b[1;32m     81\u001b[0m                                       \u001b[0margs\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     82\u001b[0m                                       \u001b[0mflags\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mflags\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlocals\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlocals\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 83\u001b[0;31m                                       pipeline_class=self.pipeline_class)\n\u001b[0m\u001b[1;32m     84\u001b[0m         \u001b[0;31m# Check typing error if object mode is used\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     85\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtyping_error\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mflags\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menable_pyobject\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(typingctx, targetctx, func, args, return_type, flags, locals, library, pipeline_class)\u001b[0m\n\u001b[1;32m    953\u001b[0m     pipeline = pipeline_class(typingctx, targetctx, library,\n\u001b[1;32m    954\u001b[0m                               args, return_type, flags, locals)\n\u001b[0;32m--> 955\u001b[0;31m     \u001b[0;32mreturn\u001b[0m \u001b[0mpipeline\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile_extra\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfunc\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    956\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    957\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(self, func)\u001b[0m\n\u001b[1;32m    375\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    376\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted_from\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 377\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_bytecode\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    378\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    379\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0mcompile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mfunc_ir\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted_from\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mNone\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_bytecode\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    884\u001b[0m         \"\"\"\n\u001b[1;32m    885\u001b[0m         \u001b[0;32massert\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfunc_ir\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 886\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_core\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    887\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    888\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_compile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_core\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    871\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdefine_pipelines\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mpm\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    872\u001b[0m         \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfinalize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 873\u001b[0;31m         \u001b[0mres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstatus\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    874\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mres\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    875\u001b[0m             \u001b[0;31m# Early pipeline completion\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    252\u001b[0m                     \u001b[0;31m# No more fallback pipelines?\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    253\u001b[0m                     \u001b[0;32mif\u001b[0m \u001b[0mis_final_pipeline\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 254\u001b[0;31m                         \u001b[0;32mraise\u001b[0m \u001b[0mpatched_exception\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    255\u001b[0m                     \u001b[0;31m# Go to next fallback pipeline\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    256\u001b[0m                     \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    243\u001b[0m                 \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    244\u001b[0m                     \u001b[0mevent\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"-- %s\"\u001b[0m \u001b[0;34m%\u001b[0m \u001b[0mstage_name\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 245\u001b[0;31m                     \u001b[0mstage\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    246\u001b[0m                 \u001b[0;32mexcept\u001b[0m \u001b[0m_EarlyPipelineCompletion\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    247\u001b[0m                     \u001b[0;32mreturn\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mresult\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mstage_nopython_backend\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    745\u001b[0m         \"\"\"\n\u001b[1;32m    746\u001b[0m         \u001b[0mlowerfn\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbackend_nopython_mode\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 747\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_backend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlowerfn\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mobjectmode\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mFalse\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    748\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    749\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0mstage_compile_interp_mode\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_backend\u001b[0;34m(self, lowerfn, objectmode)\u001b[0m\n\u001b[1;32m    685\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlibrary\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menable_object_caching\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    686\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 687\u001b[0;31m         \u001b[0mlowered\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlowerfn\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    688\u001b[0m         \u001b[0msignature\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mtyping\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msignature\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m*\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    689\u001b[0m         self.cr = compile_result(\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mbackend_nopython_mode\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    672\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcalltypes\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    673\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mflags\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 674\u001b[0;31m                 self.metadata)\n\u001b[0m\u001b[1;32m    675\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    676\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_backend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlowerfn\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mobjectmode\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mnative_lowering_stage\u001b[0;34m(targetctx, library, interp, typemap, restype, calltypes, flags, metadata)\u001b[0m\n\u001b[1;32m   1124\u001b[0m         \u001b[0mlower\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlower\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1125\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mflags\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mno_cpython_wrapper\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m-> 1126\u001b[0;31m             \u001b[0mlower\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcreate_cpython_wrapper\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mflags\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrelease_gil\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m   1127\u001b[0m         \u001b[0menv\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlower\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menv\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1128\u001b[0m         \u001b[0mcall_helper\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlower\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcall_helper\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/lowering.py\u001b[0m in \u001b[0;36mcreate_cpython_wrapper\u001b[0;34m(self, release_gil)\u001b[0m\n\u001b[1;32m    269\u001b[0m         self.context.create_cpython_wrapper(self.library, self.fndesc,\n\u001b[1;32m    270\u001b[0m                                             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menv\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcall_helper\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 271\u001b[0;31m                                             release_gil=release_gil)\n\u001b[0m\u001b[1;32m    272\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    273\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0msetup_function\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mfndesc\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/targets/cpu.py\u001b[0m in \u001b[0;36mcreate_cpython_wrapper\u001b[0;34m(self, library, fndesc, env, call_helper, release_gil)\u001b[0m\n\u001b[1;32m    155\u001b[0m                                 \u001b[0mfndesc\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0menv\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcall_helper\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mcall_helper\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    156\u001b[0m                                 release_gil=release_gil)\n\u001b[0;32m--> 157\u001b[0;31m         \u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuild\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    158\u001b[0m         \u001b[0mlibrary\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0madd_ir_module\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mwrapper_module\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    159\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\u001b[0m in \u001b[0;36mbuild\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    120\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    121\u001b[0m         \u001b[0mapi\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcontext\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mget_python_api\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 122\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuild_wrapper\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mapi\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mbuilder\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mclosure\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mkws\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    123\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    124\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0mwrapper\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mapi\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\u001b[0m in \u001b[0;36mbuild_wrapper\u001b[0;34m(self, api, builder, closure, args, kws)\u001b[0m\n\u001b[1;32m    153\u001b[0m                 \u001b[0minnerargs\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;32mNone\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    154\u001b[0m             \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 155\u001b[0;31m                 \u001b[0mval\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mcleanup_manager\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0madd_arg\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mobj\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mty\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    156\u001b[0m                 \u001b[0minnerargs\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mval\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    157\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\u001b[0m in \u001b[0;36madd_arg\u001b[0;34m(self, obj, ty)\u001b[0m\n\u001b[1;32m     56\u001b[0m         \u001b[0mcleanupblk\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend_basic_block\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"arg%d.err\"\u001b[0m \u001b[0;34m%\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0marg_count\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     57\u001b[0m         \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mgoto_block\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mcleanupblk\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 58\u001b[0;31m             \u001b[0mcleanup_arg\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     59\u001b[0m             \u001b[0;31m# Go to next cleanup block\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     60\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbranch\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mnextblk\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\u001b[0m in \u001b[0;36mcleanup_arg\u001b[0;34m()\u001b[0m\n\u001b[1;32m     39\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0mcleanup_arg\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     40\u001b[0m             \u001b[0;31m# Native value reflection\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 41\u001b[0;31m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mapi\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreflect_native_value\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mty\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mnative\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mvalue\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menv_manager\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     42\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     43\u001b[0m             \u001b[0;31m# Native value cleanup\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/pythonapi.py\u001b[0m in \u001b[0;36mreflect_native_value\u001b[0;34m(self, typ, val, env_manager)\u001b[0m\n\u001b[1;32m   1458\u001b[0m         c = _ReflectContext(self.context, self.builder, self, env_manager,\n\u001b[1;32m   1459\u001b[0m                             is_error)\n\u001b[0;32m-> 1460\u001b[0;31m         \u001b[0mimpl\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtyp\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mval\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mc\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m   1461\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mc\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mis_error\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1462\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/targets/boxing.py\u001b[0m in \u001b[0;36mreflect_list\u001b[0;34m(typ, val, c)\u001b[0m\n\u001b[1;32m    751\u001b[0m     \u001b[0;32mif\u001b[0m \u001b[0mtyp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdtype\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreflected\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    752\u001b[0m         \u001b[0mmsg\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m\"cannot reflect element of reflected container: {}\\n\"\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mformat\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtyp\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 753\u001b[0;31m         \u001b[0;32mraise\u001b[0m \u001b[0mTypeError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mmsg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    754\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    755\u001b[0m     \u001b[0mlist\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlistobj\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mListInstance\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mc\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcontext\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mc\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuilder\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtyp\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mval\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mTypeError\u001b[0m: Failed in nopython mode pipeline (step: nopython mode backend)\ncannot reflect element of reflected container: reflected list(reflected list(int64))\n"
+     ]
+    }
+   ],
+   "source": [
+    "coalesce([\n",
+    "    # type, start, stop: numba likes everything being same type\n",
+    "    [1, 10, 100],\n",
+    "    [0, 50, 75],\n",
+    "    [1, 50, 150],\n",
+    "    [0, 10, 100],    \n",
+    "    [0, 200, 300],    \n",
+    "    [0, 15, 150]\n",
+    "])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "a = LabeledRange('Type A', 10, 100)\n",
     "b = LabeledRange('Type A', 15, 150)\n",
@@ -23,6 +103,26 @@
     "f = LabeledRange('Type B', 50, 150)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'LabeledRange'"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "a.as_instance()"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -32,7 +132,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
@@ -48,8 +148,8 @@
       ")\n",
       "LabeledRanges(\n",
       "\tLabeledRange('Type A', 10, 150)\n",
-      "\tLabeledRange('Type B', 10, 100)\n",
       "\tLabeledRange('Type A', 200, 300)\n",
+      "\tLabeledRange('Type B', 10, 100)\n",
       ")\n",
       "LabeledRanges(\n",
       "\tLabeledRange('Type A', 10, 150)\n",
diff --git a/jupyter/Stress Test.ipynb b/jupyter/Stress Test.ipynb
index 359b2d126a34b3b1458abdb01eec78edceec76a8..1ef1de857d151f5e48bf5d58ca41fc5ba95297f3 100644
--- a/jupyter/Stress Test.ipynb	
+++ b/jupyter/Stress Test.ipynb	
@@ -2,14 +2,15 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
     "# only python libraries used for conveninece to others looking at this\n",
     "\n",
     "# custom classes for optimization\n",
-    "from lrng import LabeledRange, LabeledRanges\n",
+    "from lrng import LabeledRange, LabeledRanges, coalesce \n",
+    "from lrng.lrng import _keep_range, label\n",
     "\n",
     "# for making dummy data\n",
     "from random import randint, choice\n",
@@ -21,29 +22,30 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
     "# how many range types\n",
-    "types = ['Type {}'.format(t) for t in 'AB']\n",
+    "# types = ['Type {}'.format(t) for t in 'AB']\n",
+    "types = [t for t in range(2)]\n",
     "\n",
     "# ranges to make\n",
-    "num_ranges = 1000000\n",
+    "num_ranges = 100#0000\n",
     "\n",
     "# minimum range length\n",
     "min_len_val = 2\n",
     "\n",
     "# maximum range length\n",
-    "max_len_val = 1000\n",
+    "max_len_val = 10#00\n",
     "\n",
     "# total length of the range\n",
-    "total_len = 100000"
+    "total_len = 100#000"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -58,7 +60,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -70,7 +72,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -84,50 +86,49 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [],
    "source": [
     "# for printing\n",
-    "_pool_count = Value('i', -1, lock=True)\n",
     "\n",
     "\n",
-    "# whether or not the current \"known range\" (_range) is relevant for the current unknown stretch\n",
-    "def _keep_range(start, stop, _range):\n",
-    "    _type, range_start, range_stop = _range\n",
-    "    if range_stop < start: return\n",
-    "    if range_start > stop: return\n",
-    "    if not (\n",
-    "        start       <= range_start <= stop       or \\\n",
-    "        start       <= range_stop  <= stop       or \\\n",
-    "        range_start <= start       <= range_stop or \\\n",
-    "        range_start <= stop        <= range_stop\n",
-    "    ):\n",
-    "        return\n",
-    "    return _range\n",
+    "# # whether or not the current \"known range\" (_range) is relevant for the current unknown stretch\n",
+    "# def _keep_range(start, stop, _range):\n",
+    "#     _type, range_start, range_stop = _range\n",
+    "#     if range_stop < start: return\n",
+    "#     if range_start > stop: return\n",
+    "#     if not (\n",
+    "#         start       <= range_start <= stop       or \\\n",
+    "#         start       <= range_stop  <= stop       or \\\n",
+    "#         range_start <= start       <= range_stop or \\\n",
+    "#         range_start <= stop        <= range_stop\n",
+    "#     ):\n",
+    "#         return\n",
+    "#     return _range\n",
     "\n",
-    "# extract relevant reference ranges\n",
-    "def label(unknown_range, reference_ranges, processes=1, total=None, throttle=50):\n",
-    "    start, stop = unknown_range\n",
-    "    if processes is None: \n",
-    "        processes = os.cpu_count()\n",
-    "    if processes == 1:\n",
-    "        res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
-    "    else:\n",
-    "        with Pool(processes=processes) as pool:\n",
-    "            res = pool.starmap(_keep_range, [(start, stop, _range) for _range in reference_ranges])\n",
+    "# # extract relevant reference ranges\n",
+    "# def label(unknown_range, reference_ranges, processes=1, total=None, throttle=50):\n",
+    "#     start, stop = unknown_range\n",
+    "#     if processes is None: \n",
+    "#         processes = os.cpu_count()\n",
+    "#     if processes == 1:\n",
+    "#         res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+    "#     else:\n",
+    "#         with Pool(processes=processes) as pool:\n",
+    "#             res = pool.starmap(_keep_range, [(start, stop, _range) for _range in reference_ranges])\n",
     "            \n",
-    "    res = list(filter(lambda r : r is not None, res))\n",
+    "#     res = list(filter(lambda r : r is not None, res))\n",
     "\n",
-    "    with _pool_count.get_lock():\n",
-    "        _pool_count.value += 1\n",
-    "    if total is not None:\n",
-    "        if _pool_count.value % throttle == 0:\n",
-    "            frac = total\n",
-    "            print('\\r                                                               ', flush=True, end='')\n",
-    "            print('\\r{}%'.format(_pool_count.value / total * 100), flush=True, end='')\n",
+    "#     with _pool_count.get_lock():\n",
+    "#         _pool_count.value += 1\n",
+    "#     if total is not None:\n",
+    "#         if _pool_count.value % throttle == 0:\n",
+    "#             frac = total\n",
+    "#             print('\\r                                                               ', flush=True, end='')\n",
+    "#             print('\\r{}%'.format(_pool_count.value / total * 100), flush=True, end='')\n",
     "    \n",
-    "    return LabeledRanges(res)    \n",
+    "#     return LabeledRanges(res)    \n",
     "\n",
     "# do this en-masse\n",
     "def label_all(unknown_ranges, reference_ranges, processes=None):\n",
@@ -136,30 +137,2815 @@
     "    \n",
     "    with Pool(processes=processes) as pool:\n",
     "        total = len(unknown_ranges)\n",
-    "        sargs = [(u_rng, reference_ranges, 1, total, 50) for u_rng in unknown_ranges]\n",
+    "        sargs = [(u_rng, reference_ranges, total, 50) for u_rng in unknown_ranges]\n",
     "        res = pool.starmap(label, sargs)\n",
     "        \n",
-    "    print('\\r{}%'.format(100), flush=True, end='')\n",
-    "    print('\\ndone', flush=False, end='\\n')\n",
     "    return res\n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
-   "metadata": {},
+   "execution_count": 9,
+   "metadata": {
+    "scrolled": true
+   },
    "outputs": [
     {
-     "name": "stdout",
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%%                                                          \n",
-      "done\n"
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/Projects/lrng/lrng/lrng.py:40: NumbaPendingDeprecationWarning: \u001b[1m\u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument '_range' of function '_keep_range'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 31:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef _keep_range(start, stop, _range):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\u001b[0m\n",
+      "  res = [_keep_range(start, stop, _range) for _range in reference_ranges]\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'reference_ranges' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n",
+      "/home/sumner/anaconda3/lib/python3.6/site-packages/numba/ir_utils.py:1958: NumbaPendingDeprecationWarning: \u001b[1m\n",
+      "Encountered the use of a type that is scheduled for deprecation: type 'reflected list' found for argument 'unknown_range' of function 'label'.\n",
+      "\n",
+      "For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-reflection-for-list-and-set-types\n",
+      "\u001b[1m\n",
+      "File \"../lrng/lrng.py\", line 38:\u001b[0m\n",
+      "\u001b[1m@njit\n",
+      "\u001b[1mdef label(unknown_range, reference_ranges, total=None, throttle=50):\n",
+      "\u001b[0m\u001b[1m^\u001b[0m\u001b[0m\n",
+      "\u001b[0m\n",
+      "  warnings.warn(NumbaPendingDeprecationWarning(msg, loc=loc))\n"
+     ]
+    },
+    {
+     "ename": "TypeError",
+     "evalue": "Failed in nopython mode pipeline (step: nopython mode backend)\ncannot reflect element of reflected container: reflected list(reflected list(int64))\n",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mRemoteTraceback\u001b[0m                           Traceback (most recent call last)",
+      "\u001b[0;31mRemoteTraceback\u001b[0m: \n\"\"\"\nTraceback (most recent call last):\n  File \"/home/sumner/anaconda3/lib/python3.6/multiprocessing/pool.py\", line 119, in worker\n    result = (True, func(*args, **kwds))\n  File \"/home/sumner/anaconda3/lib/python3.6/multiprocessing/pool.py\", line 47, in starmapstar\n    return list(itertools.starmap(args[0], args[1]))\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\", line 370, in _compile_for_args\n    raise e\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\", line 327, in _compile_for_args\n    return self.compile(tuple(argtypes))\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\", line 32, in _acquire_compile_lock\n    return func(*args, **kwargs)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\", line 659, in compile\n    cres = self._compiler.compile(args, return_type)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\", line 83, in compile\n    pipeline_class=self.pipeline_class)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 955, in compile_extra\n    return pipeline.compile_extra(func)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 377, in compile_extra\n    return self._compile_bytecode()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 886, in _compile_bytecode\n    return self._compile_core()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 873, in _compile_core\n    res = pm.run(self.status)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\", line 32, in _acquire_compile_lock\n    return func(*args, **kwargs)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 254, in run\n    raise patched_exception\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 245, in run\n    stage()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 747, in stage_nopython_backend\n    self._backend(lowerfn, objectmode=False)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 687, in _backend\n    lowered = lowerfn()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 674, in backend_nopython_mode\n    self.metadata)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/compiler.py\", line 1126, in native_lowering_stage\n    lower.create_cpython_wrapper(flags.release_gil)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/lowering.py\", line 271, in create_cpython_wrapper\n    release_gil=release_gil)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/targets/cpu.py\", line 157, in create_cpython_wrapper\n    builder.build()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\", line 122, in build\n    self.build_wrapper(api, builder, closure, args, kws)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\", line 155, in build_wrapper\n    val = cleanup_manager.add_arg(builder.load(obj), ty)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\", line 58, in add_arg\n    cleanup_arg()\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/callwrapper.py\", line 41, in cleanup_arg\n    self.api.reflect_native_value(ty, native.value, self.env_manager)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/pythonapi.py\", line 1460, in reflect_native_value\n    impl(typ, val, c)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/targets/boxing.py\", line 753, in reflect_list\n    raise TypeError(msg)\nTypeError: Failed in nopython mode pipeline (step: nopython mode backend)\ncannot reflect element of reflected container: reflected list(reflected list(int64))\n\n\"\"\"",
+      "\nThe above exception was the direct cause of the following exception:\n",
+      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-9-8edf61d03c2e>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlabel_all\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mranges_to_label\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mknown_ranges\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mas_list\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[0;32m<ipython-input-8-75e6495740f7>\u001b[0m in \u001b[0;36mlabel_all\u001b[0;34m(unknown_ranges, reference_ranges, processes)\u001b[0m\n\u001b[1;32m     47\u001b[0m         \u001b[0mtotal\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlen\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0munknown_ranges\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     48\u001b[0m         \u001b[0msargs\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m[\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mu_rng\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreference_ranges\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtotal\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m50\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mu_rng\u001b[0m \u001b[0;32min\u001b[0m \u001b[0munknown_ranges\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 49\u001b[0;31m         \u001b[0mres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mpool\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstarmap\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlabel\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0msargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     50\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     51\u001b[0m     \u001b[0;32mreturn\u001b[0m \u001b[0mres\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/multiprocessing/pool.py\u001b[0m in \u001b[0;36mstarmap\u001b[0;34m(self, func, iterable, chunksize)\u001b[0m\n\u001b[1;32m    272\u001b[0m         \u001b[0;31m`\u001b[0m\u001b[0mfunc\u001b[0m\u001b[0;31m`\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0;34m(\u001b[0m\u001b[0ma\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mb\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0mbecomes\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0ma\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mb\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    273\u001b[0m         '''\n\u001b[0;32m--> 274\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_map_async\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfunc\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0miterable\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mstarmapstar\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mchunksize\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mget\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    275\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    276\u001b[0m     def starmap_async(self, func, iterable, chunksize=None, callback=None,\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/multiprocessing/pool.py\u001b[0m in \u001b[0;36mget\u001b[0;34m(self, timeout)\u001b[0m\n\u001b[1;32m    642\u001b[0m             \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_value\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    643\u001b[0m         \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 644\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_value\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    645\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    646\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_set\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mi\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mobj\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mTypeError\u001b[0m: Failed in nopython mode pipeline (step: nopython mode backend)\ncannot reflect element of reflected container: reflected list(reflected list(int64))\n"
      ]
     }
    ],
    "source": [
-    "res = label_all(ranges_to_label, known_ranges)"
+    "res = label_all(ranges_to_label, known_ranges.as_list())"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "NameError",
+     "evalue": "name 'res' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-31-c08785e04264>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mres\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[0;31mNameError\u001b[0m: name 'res' is not defined"
+     ]
+    }
+   ],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "if 0: print('yes')"
    ]
   },
   {
diff --git a/jupyter/Untitled.ipynb b/jupyter/Untitled.ipynb
new file mode 100644
index 0000000000000000000000000000000000000000..9a3d5c41d020e2ac98bc65ce0c8222435cdd7a8c
--- /dev/null
+++ b/jupyter/Untitled.ipynb
@@ -0,0 +1,345 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 36,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import numpy as np\n",
+    "from numba import jit, njit, int32, vectorize\n",
+    "from numba.types import unicode_type"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 164,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "@njit\n",
+    "def _merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):\n",
+    "    if label_a != label_b: # not of same type\n",
+    "        return False\n",
+    "    elif stop_a < start_b: # a does not start and then overlap b\n",
+    "        return False\n",
+    "    elif stop_b < start_a: # b does not start and then overlap a\n",
+    "        return False\n",
+    "    else:\n",
+    "        # same type and overlap, merge into i, do not append\n",
+    "        return True\n",
+    "\n",
+    "@njit(int32[:](int32[:], int32[:]))\n",
+    "def coalesce_serialized(ranges, coalesced):\n",
+    "    for i in range(0, len(ranges), 3):\n",
+    "        label_a, start_a, stop_a = ranges[i:i+3]\n",
+    "        append_flag = True\n",
+    "        for j in range(0, len(coalesced), 3):\n",
+    "            label_b, start_b, stop_b = coalesced[j:j+3]\n",
+    "            if _merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):\n",
+    "                append_flag = False\n",
+    "                coalesced[j:j+3] = [label_a, min(start_a, start_b), max(stop_a, stop_b)]\n",
+    "                break\n",
+    "        if append_flag:\n",
+    "            coalesced = np.concatenate((coalesced, ranges[i:i+3]))         \n",
+    "    return coalesced\n",
+    "\n",
+    "# @jit(forceobj=True)\n",
+    "# @vectorize(forceobj=True)\n",
+    "def _label_to_index(label, labels_order):\n",
+    "    return np.where(labels_order == label)[0][0]\n",
+    "\n",
+    "def labels_to_indices(labels, labels_order):\n",
+    "    f = lambda label: _label_to_index(label, labels_order) \n",
+    "    return np.array(list(map(f, labels)))\n",
+    "\n",
+    "def _index_to_label(index, labels_order):\n",
+    "    return labels_order[index]\n",
+    "def indices_to_labels(indices, labels_order):\n",
+    "    f = lambda index : _index_to_label(index, labels_order)\n",
+    "    return np.array(list(map(f, indices)))\n",
+    "\n",
+    "@jit(forceobj=True)\n",
+    "def coalesce(ranges, labels_order):  \n",
+    "    # ensure ranges is numpy array\n",
+    "    np_ranges = np.array(ranges)\n",
+    "    # first column includes string labels\n",
+    "    labels = np_ranges[:, 0]\n",
+    "    # map labels to indices\n",
+    "    np_ranges[:, 0] = labels_to_indices(labels, labels_order).astype('int32')\n",
+    "    # serialize ranges\n",
+    "    serialized = np.array(np_ranges, dtype='int32').flatten()\n",
+    "    # results dumped here\n",
+    "    results = np.array([], dtype='int32')\n",
+    "    # simplify ranges\n",
+    "    coalesce_serialized(serialized, results)\n",
+    "    print(results)\n",
+    "#     results = coalesce_serialized(serialized, results)    \n",
+    "#     # reshape to triplets\n",
+    "#     results = results.reshape(-1, 3)\n",
+    "#     # first column is now indicies\n",
+    "#     indices = results[:, 0]\n",
+    "#     result_labels = indices_to_labels(indices, labels_order).reshape((-1, 1))\n",
+    "#     return np.append(result_labels, results[:, 1:], axis = 1)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 165,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ranges = np.array([\n",
+    "    ['Type A', 10, 100],\n",
+    "    ['Type B', 50, 75],\n",
+    "    ['Type B', 50, 150],\n",
+    "    ['Type A', 10, 100],    \n",
+    "    ['Type A', 200, 300],    \n",
+    "    ['Type A', 15, 150]\n",
+    "])\n",
+    "opts = np.array(['Type A', 'Type B'])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 166,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[]\n"
+     ]
+    }
+   ],
+   "source": [
+    "coalesce(ranges, opts)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 172,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "ValueError",
+     "evalue": "shape mismatch: objects cannot be broadcast to a single shape",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mValueError\u001b[0m                                Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-172-2a8a502589ab>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwhere\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mopts\u001b[0m\u001b[0;34m==\u001b[0m\u001b[0mranges\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mopts\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mranges\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
+      "\u001b[0;31mValueError\u001b[0m: shape mismatch: objects cannot be broadcast to a single shape"
+     ]
+    }
+   ],
+   "source": [
+    "np.where(opts==ranges[:, 0], opts, ranges[:,0])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 175,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "0 10 150\n",
+      "1 50 150\n",
+      "2 200 300\n"
+     ]
+    }
+   ],
+   "source": [
+    "for i, (a,b) in enumerate(a):\n",
+    "    print(i, a,b)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "0"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "np.where(opts == 'Type A')[0][0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([1, 2, 3, 2, 4, 5])"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "np.concatenate((a,b))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([1., 2., 3.])"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "np.insert(a, a.size, [1,2,3])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 21,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([], dtype=float64)"
+      ]
+     },
+     "execution_count": 21,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "a"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ranges = [\n",
+    "    [1, 10, 100],\n",
+    "    [0, 50, 75],\n",
+    "    [1, 50, 150],\n",
+    "    [0, 10, 100],    \n",
+    "    [0, 200, 300],    \n",
+    "    [0, 15, 150]\n",
+    "]\n",
+    "_ranges = np.array(ranges).flatten().tolist()\n",
+    "__ranges = np.array(ranges).flatten()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "__ranges.reshape(-1, 3)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for i in range(0, len(_ranges), 3):\n",
+    "    a, b, c = _ranges[i:i+3]\n",
+    "    print(a,b,c)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "_ranges[0:3]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.8"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
+   "toc_cell": false,
+   "toc_position": {},
+   "toc_section_display": true,
+   "toc_window_display": false
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/jupyter/Untitled1.ipynb b/jupyter/Untitled1.ipynb
new file mode 100644
index 0000000000000000000000000000000000000000..a2386ff2ae9e6ad502d684928467359334ac6465
--- /dev/null
+++ b/jupyter/Untitled1.ipynb
@@ -0,0 +1,321 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import numpy as np\n",
+    "from numba import jit, njit, int32"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def label_to_index(label, labels_order):\n",
+    "    return np.where(labels_order == label)[0][0]\n",
+    "    \n",
+    "def labels_to_indices(labels, labels_order):\n",
+    "    f = lambda label: label_to_index(label, labels_order)\n",
+    "    return np.array(list(map(f, labels)))\n",
+    "    \n",
+    "def index_to_label(index, labels_order):\n",
+    "    return labels_order[index]\n",
+    "    \n",
+    "def indices_to_labels(indices, labels_order):\n",
+    "    f = lambda index : index_to_label(index, labels_order)\n",
+    "    return np.array(list(map(f, indices)))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 44,
+   "metadata": {
+    "code_folding": [
+     3
+    ]
+   },
+   "outputs": [
+    {
+     "ename": "TypingError",
+     "evalue": "Failed in nopython mode pipeline (step: nopython frontend)\nInternal error at <numba.typeinfer.ExhaustIterConstraint object at 0x7f6b3674bd68>:\n--%<----------------------------------------------------------------------------\nTraceback (most recent call last):\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/errors.py\", line 661, in new_error_context\n    yield\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 313, in __call__\n    raise TypingError(\"failed to unpack {}\".format(tp),\nUnboundLocalError: local variable 'tp' referenced before assignment\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 144, in propagate\n    constraint(typeinfer)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 314, in __call__\n    loc=self.loc)\n  File \"/home/sumner/anaconda3/lib/python3.6/contextlib.py\", line 99, in __exit__\n    self.gen.throw(type, value, traceback)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/errors.py\", line 669, in new_error_context\n    six.reraise(type(newerr), newerr, tb)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/six.py\", line 659, in reraise\n    raise value\nnumba.errors.InternalError: \u001b[1m\u001b[1mlocal variable 'tp' referenced before assignment\u001b[0m\n\u001b[0m\u001b[1m[1] During: typing of exhaust iter at <ipython-input-44-83274c85a234> (21)\u001b[0m\n--%<----------------------------------------------------------------------------\n\n\u001b[1m\nFile \"<ipython-input-44-83274c85a234>\", line 21:\u001b[0m\n\u001b[1mdef _coalesce(ranges):\n    <source elided>\n                continue\n\u001b[1m            label_b, start_b, stop_b = coalesced[j:j+3]\n\u001b[0m            \u001b[1m^\u001b[0m\u001b[0m\n",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypingError\u001b[0m                               Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-44-83274c85a234>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     10\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0;32mTrue\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     11\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 12\u001b[0;31m \u001b[0;34m@\u001b[0m\u001b[0mnjit\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mint32\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mint32\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     13\u001b[0m \u001b[0;32mdef\u001b[0m \u001b[0m_coalesce\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mranges\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     14\u001b[0m     \u001b[0mcoalesced\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0marray\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdtype\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m'int32'\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/decorators.py\u001b[0m in \u001b[0;36mwrapper\u001b[0;34m(func)\u001b[0m\n\u001b[1;32m    184\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mtypeinfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mregister_dispatcher\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdisp\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    185\u001b[0m                 \u001b[0;32mfor\u001b[0m \u001b[0msig\u001b[0m \u001b[0;32min\u001b[0m \u001b[0msigs\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 186\u001b[0;31m                     \u001b[0mdisp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    187\u001b[0m                 \u001b[0mdisp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdisable_compile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    188\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0mdisp\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, sig)\u001b[0m\n\u001b[1;32m    657\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    658\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache_misses\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 659\u001b[0;31m             \u001b[0mcres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compiler\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    660\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0madd_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    661\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msave_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, args, return_type)\u001b[0m\n\u001b[1;32m     81\u001b[0m                                       \u001b[0margs\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     82\u001b[0m                                       \u001b[0mflags\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mflags\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlocals\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlocals\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 83\u001b[0;31m                                       pipeline_class=self.pipeline_class)\n\u001b[0m\u001b[1;32m     84\u001b[0m         \u001b[0;31m# Check typing error if object mode is used\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     85\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtyping_error\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mflags\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menable_pyobject\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(typingctx, targetctx, func, args, return_type, flags, locals, library, pipeline_class)\u001b[0m\n\u001b[1;32m    953\u001b[0m     pipeline = pipeline_class(typingctx, targetctx, library,\n\u001b[1;32m    954\u001b[0m                               args, return_type, flags, locals)\n\u001b[0;32m--> 955\u001b[0;31m     \u001b[0;32mreturn\u001b[0m \u001b[0mpipeline\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile_extra\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfunc\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    956\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    957\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(self, func)\u001b[0m\n\u001b[1;32m    375\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    376\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted_from\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 377\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_bytecode\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    378\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    379\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0mcompile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mfunc_ir\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted_from\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mNone\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_bytecode\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    884\u001b[0m         \"\"\"\n\u001b[1;32m    885\u001b[0m         \u001b[0;32massert\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfunc_ir\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 886\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_core\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    887\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    888\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_compile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_core\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    871\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdefine_pipelines\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mpm\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    872\u001b[0m         \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfinalize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 873\u001b[0;31m         \u001b[0mres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstatus\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    874\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mres\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    875\u001b[0m             \u001b[0;31m# Early pipeline completion\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    252\u001b[0m                     \u001b[0;31m# No more fallback pipelines?\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    253\u001b[0m                     \u001b[0;32mif\u001b[0m \u001b[0mis_final_pipeline\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 254\u001b[0;31m                         \u001b[0;32mraise\u001b[0m \u001b[0mpatched_exception\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    255\u001b[0m                     \u001b[0;31m# Go to next fallback pipeline\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    256\u001b[0m                     \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    243\u001b[0m                 \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    244\u001b[0m                     \u001b[0mevent\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"-- %s\"\u001b[0m \u001b[0;34m%\u001b[0m \u001b[0mstage_name\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 245\u001b[0;31m                     \u001b[0mstage\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    246\u001b[0m                 \u001b[0;32mexcept\u001b[0m \u001b[0m_EarlyPipelineCompletion\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    247\u001b[0m                     \u001b[0;32mreturn\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mresult\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mstage_nopython_frontend\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    499\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    500\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 501\u001b[0;31m                 self.locals)\n\u001b[0m\u001b[1;32m    502\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtypemap\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mtypemap\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    503\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreturn_type\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mtype_inference_stage\u001b[0;34m(typingctx, interp, args, return_type, locals)\u001b[0m\n\u001b[1;32m   1103\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1104\u001b[0m         \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuild_constraint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m-> 1105\u001b[0;31m         \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mpropagate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m   1106\u001b[0m         \u001b[0mtypemap\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mrestype\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcalltypes\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0munify\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1107\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\u001b[0m in \u001b[0;36mpropagate\u001b[0;34m(self, raise_errors)\u001b[0m\n\u001b[1;32m    913\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    914\u001b[0m             \u001b[0;32mif\u001b[0m \u001b[0mraise_errors\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 915\u001b[0;31m                 \u001b[0;32mraise\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    916\u001b[0m             \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    917\u001b[0m                 \u001b[0;32mreturn\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mTypingError\u001b[0m: Failed in nopython mode pipeline (step: nopython frontend)\nInternal error at <numba.typeinfer.ExhaustIterConstraint object at 0x7f6b3674bd68>:\n--%<----------------------------------------------------------------------------\nTraceback (most recent call last):\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/errors.py\", line 661, in new_error_context\n    yield\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 313, in __call__\n    raise TypingError(\"failed to unpack {}\".format(tp),\nUnboundLocalError: local variable 'tp' referenced before assignment\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 144, in propagate\n    constraint(typeinfer)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\", line 314, in __call__\n    loc=self.loc)\n  File \"/home/sumner/anaconda3/lib/python3.6/contextlib.py\", line 99, in __exit__\n    self.gen.throw(type, value, traceback)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/errors.py\", line 669, in new_error_context\n    six.reraise(type(newerr), newerr, tb)\n  File \"/home/sumner/anaconda3/lib/python3.6/site-packages/numba/six.py\", line 659, in reraise\n    raise value\nnumba.errors.InternalError: \u001b[1m\u001b[1mlocal variable 'tp' referenced before assignment\u001b[0m\n\u001b[0m\u001b[1m[1] During: typing of exhaust iter at <ipython-input-44-83274c85a234> (21)\u001b[0m\n--%<----------------------------------------------------------------------------\n\n\u001b[1m\nFile \"<ipython-input-44-83274c85a234>\", line 21:\u001b[0m\n\u001b[1mdef _coalesce(ranges):\n    <source elided>\n                continue\n\u001b[1m            label_b, start_b, stop_b = coalesced[j:j+3]\n\u001b[0m            \u001b[1m^\u001b[0m\u001b[0m\n"
+     ]
+    }
+   ],
+   "source": [
+    "@njit\n",
+    "def merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):\n",
+    "    if label_a != label_b: # not of same type\n",
+    "        return False\n",
+    "    elif stop_a < start_b: # a does not start and then overlap b\n",
+    "        return False\n",
+    "    elif stop_b < start_a: # b does not start and then overlap a\n",
+    "        return False\n",
+    "    else: # same type and overlap, merge into i, do not append\n",
+    "        return True\n",
+    "\n",
+    "@njit(int32[:](int32[:]))\n",
+    "def _coalesce(ranges):\n",
+    "    coalesced = np.array([], dtype='int32')\n",
+    "    for i in range(0, len(ranges), 3):\n",
+    "        label_a, start_a, stop_a = ranges[i:i+3]\n",
+    "        append_flag = True\n",
+    "        for j in range(0, len(coalesced), 3):\n",
+    "            if len(coalesced[j:j+3]) < 3: \n",
+    "                continue\n",
+    "            label_b, start_b, stop_b = coalesced[j:j+3]\n",
+    "            if merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):\n",
+    "                append_flag = False\n",
+    "                coalesced[j:j+3] = [label_a, min(start_a, start_b), max(stop_a, stop_b)]\n",
+    "                break\n",
+    "        if append_flag:\n",
+    "            coalesced = np.concatenate((coalesced, ranges[i:i+3]))\n",
+    "    return coalesced\n",
+    "\n",
+    "\n",
+    "@jit(forceobj=True)\n",
+    "def coalesce(ranges, labels_order):\n",
+    "    # ensure np as input\n",
+    "    np_labels = np.array(labels_order)\n",
+    "    np_ranges = np.array(ranges)\n",
+    "    np_result = np.array([], dtype='int32')\n",
+    "\n",
+    "    # map labels to indices\n",
+    "    np_ranges[:, 0] = labels_to_indices(np_ranges[:, 0], np_labels)\n",
+    "    # serialize ranges\n",
+    "    serialized = np.array(np_ranges, dtype='int32').flatten()\n",
+    "\n",
+    "    results = _coalesce(serialized).reshape(-1, 3)\n",
+    "\n",
+    "    result_labels = indices_to_labels(results[:, 0], np_labels).reshape((-1, 1))\n",
+    "    return np.append(result_labels, results[:, 1:], axis = 1)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 40,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ranges = np.array([\n",
+    "    ['Type A', 10, 100],\n",
+    "    ['Type B', 50, 75],\n",
+    "    ['Type B', 50, 150],\n",
+    "    ['Type A', 10, 100],    \n",
+    "    ['Type A', 200, 300],    \n",
+    "    ['Type A', 15, 150]\n",
+    "])\n",
+    "opts = np.array(['Type A', 'Type B'])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 41,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([['Type A', '10', '150'],\n",
+       "       ['Type B', '50', '150'],\n",
+       "       ['Type A', '200', '300']],\n",
+       "      dtype='<U11')"
+      ]
+     },
+     "execution_count": 41,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "coalesce(ranges, opts)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 74,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "TypingError",
+     "evalue": "Failed in nopython mode pipeline (step: nopython frontend)\n\u001b[1m\u001b[1m\u001b[1mInvalid use of Function(<built-in function array>) with argument(s) of type(s): (list(int64), dtype=Literal[str](int32))\n * parameterized\n\u001b[1mIn definition 0:\u001b[0m\n\u001b[1m    All templates rejected with literals.\u001b[0m\n\u001b[1mIn definition 1:\u001b[0m\n\u001b[1m    All templates rejected without literals.\u001b[0m\n\u001b[1mThis error is usually caused by passing an argument of a type that is unsupported by the named function.\u001b[0m\u001b[0m\n\u001b[0m\u001b[1m[1] During: resolving callee type: Function(<built-in function array>)\u001b[0m\n\u001b[0m\u001b[1m[2] During: typing of call at <ipython-input-74-91b0eb8e3989> (16)\n\u001b[0m\n\u001b[1m\nFile \"<ipython-input-74-91b0eb8e3989>\", line 16:\u001b[0m\n\u001b[1mdef baz(arr):\n    <source elided>\n    for i in range(3):\n\u001b[1m        arr = np.concatenate((arr, np.array([i], dtype='int32')))\n\u001b[0m        \u001b[1m^\u001b[0m\u001b[0m\n",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypingError\u001b[0m                               Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-74-91b0eb8e3989>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     11\u001b[0m \u001b[0;31m#     a, b, c = arr[:3]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     12\u001b[0m \u001b[0;31m#     return a\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 13\u001b[0;31m \u001b[0;34m@\u001b[0m\u001b[0mnjit\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mint32\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mint32\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     14\u001b[0m \u001b[0;32mdef\u001b[0m \u001b[0mbaz\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0marr\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     15\u001b[0m     \u001b[0;32mfor\u001b[0m \u001b[0mi\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m3\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/decorators.py\u001b[0m in \u001b[0;36mwrapper\u001b[0;34m(func)\u001b[0m\n\u001b[1;32m    184\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mtypeinfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mregister_dispatcher\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdisp\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    185\u001b[0m                 \u001b[0;32mfor\u001b[0m \u001b[0msig\u001b[0m \u001b[0;32min\u001b[0m \u001b[0msigs\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 186\u001b[0;31m                     \u001b[0mdisp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    187\u001b[0m                 \u001b[0mdisp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdisable_compile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    188\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0mdisp\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, sig)\u001b[0m\n\u001b[1;32m    657\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    658\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache_misses\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 659\u001b[0;31m             \u001b[0mcres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compiler\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    660\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0madd_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    661\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_cache\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msave_overload\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0msig\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/dispatcher.py\u001b[0m in \u001b[0;36mcompile\u001b[0;34m(self, args, return_type)\u001b[0m\n\u001b[1;32m     81\u001b[0m                                       \u001b[0margs\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     82\u001b[0m                                       \u001b[0mflags\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mflags\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlocals\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlocals\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 83\u001b[0;31m                                       pipeline_class=self.pipeline_class)\n\u001b[0m\u001b[1;32m     84\u001b[0m         \u001b[0;31m# Check typing error if object mode is used\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     85\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mcres\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtyping_error\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mflags\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0menable_pyobject\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(typingctx, targetctx, func, args, return_type, flags, locals, library, pipeline_class)\u001b[0m\n\u001b[1;32m    953\u001b[0m     pipeline = pipeline_class(typingctx, targetctx, library,\n\u001b[1;32m    954\u001b[0m                               args, return_type, flags, locals)\n\u001b[0;32m--> 955\u001b[0;31m     \u001b[0;32mreturn\u001b[0m \u001b[0mpipeline\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mcompile_extra\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mfunc\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    956\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    957\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mcompile_extra\u001b[0;34m(self, func)\u001b[0m\n\u001b[1;32m    375\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    376\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlifted_from\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 377\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_bytecode\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    378\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    379\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0mcompile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mfunc_ir\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mlifted_from\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;32mNone\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_bytecode\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    884\u001b[0m         \"\"\"\n\u001b[1;32m    885\u001b[0m         \u001b[0;32massert\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfunc_ir\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 886\u001b[0;31m         \u001b[0;32mreturn\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_compile_core\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    887\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    888\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_compile_ir\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36m_compile_core\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    871\u001b[0m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdefine_pipelines\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mpm\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    872\u001b[0m         \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mfinalize\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 873\u001b[0;31m         \u001b[0mres\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mpm\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstatus\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    874\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mres\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    875\u001b[0m             \u001b[0;31m# Early pipeline completion\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler_lock.py\u001b[0m in \u001b[0;36m_acquire_compile_lock\u001b[0;34m(*args, **kwargs)\u001b[0m\n\u001b[1;32m     30\u001b[0m         \u001b[0;32mdef\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     31\u001b[0m             \u001b[0;32mwith\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 32\u001b[0;31m                 \u001b[0;32mreturn\u001b[0m \u001b[0mfunc\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     33\u001b[0m         \u001b[0;32mreturn\u001b[0m \u001b[0m_acquire_compile_lock\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     34\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    252\u001b[0m                     \u001b[0;31m# No more fallback pipelines?\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    253\u001b[0m                     \u001b[0;32mif\u001b[0m \u001b[0mis_final_pipeline\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 254\u001b[0;31m                         \u001b[0;32mraise\u001b[0m \u001b[0mpatched_exception\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    255\u001b[0m                     \u001b[0;31m# Go to next fallback pipeline\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    256\u001b[0m                     \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(self, status)\u001b[0m\n\u001b[1;32m    243\u001b[0m                 \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    244\u001b[0m                     \u001b[0mevent\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"-- %s\"\u001b[0m \u001b[0;34m%\u001b[0m \u001b[0mstage_name\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 245\u001b[0;31m                     \u001b[0mstage\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    246\u001b[0m                 \u001b[0;32mexcept\u001b[0m \u001b[0m_EarlyPipelineCompletion\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    247\u001b[0m                     \u001b[0;32mreturn\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mresult\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mstage_nopython_frontend\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    499\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    500\u001b[0m                 \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreturn_type\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 501\u001b[0;31m                 self.locals)\n\u001b[0m\u001b[1;32m    502\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mtypemap\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mtypemap\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    503\u001b[0m             \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreturn_type\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mreturn_type\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/compiler.py\u001b[0m in \u001b[0;36mtype_inference_stage\u001b[0;34m(typingctx, interp, args, return_type, locals)\u001b[0m\n\u001b[1;32m   1103\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1104\u001b[0m         \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbuild_constraint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m-> 1105\u001b[0;31m         \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mpropagate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m   1106\u001b[0m         \u001b[0mtypemap\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mrestype\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcalltypes\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0minfer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0munify\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m   1107\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;32m~/anaconda3/lib/python3.6/site-packages/numba/typeinfer.py\u001b[0m in \u001b[0;36mpropagate\u001b[0;34m(self, raise_errors)\u001b[0m\n\u001b[1;32m    913\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    914\u001b[0m             \u001b[0;32mif\u001b[0m \u001b[0mraise_errors\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 915\u001b[0;31m                 \u001b[0;32mraise\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    916\u001b[0m             \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    917\u001b[0m                 \u001b[0;32mreturn\u001b[0m \u001b[0merrors\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mTypingError\u001b[0m: Failed in nopython mode pipeline (step: nopython frontend)\n\u001b[1m\u001b[1m\u001b[1mInvalid use of Function(<built-in function array>) with argument(s) of type(s): (list(int64), dtype=Literal[str](int32))\n * parameterized\n\u001b[1mIn definition 0:\u001b[0m\n\u001b[1m    All templates rejected with literals.\u001b[0m\n\u001b[1mIn definition 1:\u001b[0m\n\u001b[1m    All templates rejected without literals.\u001b[0m\n\u001b[1mThis error is usually caused by passing an argument of a type that is unsupported by the named function.\u001b[0m\u001b[0m\n\u001b[0m\u001b[1m[1] During: resolving callee type: Function(<built-in function array>)\u001b[0m\n\u001b[0m\u001b[1m[2] During: typing of call at <ipython-input-74-91b0eb8e3989> (16)\n\u001b[0m\n\u001b[1m\nFile \"<ipython-input-74-91b0eb8e3989>\", line 16:\u001b[0m\n\u001b[1mdef baz(arr):\n    <source elided>\n    for i in range(3):\n\u001b[1m        arr = np.concatenate((arr, np.array([i], dtype='int32')))\n\u001b[0m        \u001b[1m^\u001b[0m\u001b[0m\n"
+     ]
+    }
+   ],
+   "source": [
+    "@njit(int32(int32[:]))\n",
+    "def foo(arr):\n",
+    "    a, b, c = arr[:3]\n",
+    "    return a\n",
+    "\n",
+    "# @njit(int32())\n",
+    "# def bar():\n",
+    "#     arr = []\n",
+    "#     for i in range(3):\n",
+    "#         arr = np.concatenate(arr, [i])\n",
+    "#     a, b, c = arr[:3]        \n",
+    "#     return a\n",
+    "@njit(int32(int32[:]))\n",
+    "def baz(arr):\n",
+    "    for i in range(3):\n",
+    "        arr = np.concatenate((arr, np.array([i], dtype='int32')))\n",
+    "    a, b, c = arr[:3]        \n",
+    "    return a"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 55,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "1"
+      ]
+     },
+     "execution_count": 55,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "foo(np.array([1,2,3]).astype('int32'))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 59,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "arr = np.array([1,2,3]).astype('int32')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 66,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([1, 2, 3, 0])"
+      ]
+     },
+     "execution_count": 66,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "np.concatenate((arr, np.array([0])))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 75,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([1, 2, 3, 0], dtype=int32)"
+      ]
+     },
+     "execution_count": 75,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "np.concatenate((arr, np.array([0], dtype='int32')))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.8"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
+   "toc_cell": false,
+   "toc_position": {},
+   "toc_section_display": true,
+   "toc_window_display": false
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/lrng/__init__.py b/lrng/__init__.py
index d9686dd2eee6c60726a5d3af1b804ed30eef792b..4215727ccc1b4334af451b3cf1e53bb53d63041c 100644
--- a/lrng/__init__.py
+++ b/lrng/__init__.py
@@ -1,5 +1,4 @@
-from .lrng import LabeledRange, LabeledRanges
-
+from .lrng import LabeledRange, LabeledRanges, coalesce
 name = 'lrng'
 version = '0.0.0'
 description = 'Labeled Ranges'
diff --git a/lrng/numba.py b/lrng/numba.py
new file mode 100644
index 0000000000000000000000000000000000000000..63c02555432adce7e95c31f3a2a7a9f88a26a4bb
--- /dev/null
+++ b/lrng/numba.py
@@ -0,0 +1,55 @@
+import numpy as np
+from numba import jit, njit, int32
+def label_to_index(label, labels_order):
+    return np.where(labels_order == label)[0][0]
+def labels_to_indices(labels, labels_order):
+    f = lambda label: label_to_index(label, labels_order)
+    return np.array(list(map(f, labels)))
+def index_to_label(index, labels_order):
+    return labels_order[index]
+def indices_to_labels(indices, labels_order):
+    f = lambda index : index_to_label(index, labels_order)
+    return np.array(list(map(f, indices)))
+@njit
+def merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):
+    if label_a != label_b: # not of same type
+        return False
+    elif stop_a < start_b: # a does not start and then overlap b
+        return False
+    elif stop_b < start_a: # b does not start and then overlap a
+        return False
+    else: # same type and overlap, merge into i, do not append
+        return True
+
+@njit(int32[:](int32[:], int32[:]))
+def _coalesce(ranges, coalesced):
+    for i in range(0, len(ranges), 3):
+        label_a, start_a, stop_a = ranges[i:i+3]
+        append_flag = True
+        for j in range(0, len(coalesced), 3):
+            label_b, start_b, stop_b = coalesced[j:j+3]
+            if merge_q(label_a, start_a, stop_a, label_b, start_b, stop_b):
+                append_flag = False
+                coalesced[j:j+3] = [label_a, min(start_a, start_b), max(stop_a, stop_b)]
+                break
+        if append_flag:
+            coalesced = np.concatenate((coalesced, ranges[i:i+3]))
+    return coalesced
+
+
+@jit(forceobj=True)
+def coalesce(ranges, labels_order):
+    # ensure np as input
+    np_labels = np.array(labels_order)
+    np_ranges = np.array(ranges)
+    np_result = np.array([], dtype='int32')
+
+    # map labels to indices
+    np_ranges[:, 0] = labels_to_indices(np_ranges[:, 0], np_labels)
+    # serialize ranges
+    serialized = np.array(np_ranges, dtype='int32').flatten()
+
+    results = coalesce_serialized(serialized, np_result).reshape(-1, 3)
+
+    result_labels = indices_to_labels(results[:, 0], np_labels).reshape((-1, 1))
+    return np.append(result_labels, results[:, 1:], axis = 1)