e+eh tut tut tut tut tut tut
e eh tut tut tut tut tut tut .
e WORD_BOUNDARY  ɛ h WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY
e WORD_BOUNDARY e h WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY t u t WORD_BOUNDARY