he he he ya udahlah
he he he ya udahlah .
h ɛ WORD_BOUNDARY h ɛ WORD_BOUNDARY h ɛ WORD_BOUNDARY j a WORD_BOUNDARY  u d a h l a h WORD_BOUNDARY
h e WORD_BOUNDARY h e WORD_BOUNDARY h e WORD_BOUNDARY y a WORD_BOUNDARY u d a h l a h WORD_BOUNDARY