zazazaza tte nani ireteru no
zazazaza tte nani ireteru no ?
z a z a z a z a WORD_BOUNDARY t t e WORD_BOUNDARY n a n i WORD_BOUNDARY i r e t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
z a z a z a z a WORD_BOUNDARY t t e WORD_BOUNDARY n a n i WORD_BOUNDARY i r e t e r u WORD_BOUNDARY n o WORD_BOUNDARY