he he he am dulu
he he he am dulu !
h ɛ WORD_BOUNDARY h ɛ WORD_BOUNDARY h ɛ WORD_BOUNDARY  a m WORD_BOUNDARY d u l u WORD_BOUNDARY
h e WORD_BOUNDARY h e WORD_BOUNDARY h e WORD_BOUNDARY a m WORD_BOUNDARY d u l u WORD_BOUNDARY