static const char* alkanes_table = 
  "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
  "<tokenTables>\n"
  "  <tokenTable name=\"alkanes\" type=\"bases\">\n"
  "    <token value=\"1\">meth</token>\n"
  "    <token value=\"2\">eth</token>\n"
  "    <token value=\"3\">prop</token>\n"
  "    <token value=\"4\">but</token>\n"
  "  </tokenTable>\n"
  "\n"
  "  <tokenTable name=\"alkanes\" type=\"suffixes\">\n"
  "    <token value=\"1\">ane</token>\n"
  "    <token value=\"2\">ene</token>\n"
  "    <token value=\"3\">yne|yn</token>\n"
  "    <token value=\"\">yl</token>\n"
  "  </tokenTable>\n"
  "</tokenTables>\n";
