bachabacha yatte n no
bachabacha yatte n no ?
b a t̠ʃ a b a t̠ʃ a WORD_BOUNDARY j a t t e WORD_BOUNDARY n WORD_BOUNDARY n o WORD_BOUNDARY
b a c h a b a c h a WORD_BOUNDARY y a t t e WORD_BOUNDARY n WORD_BOUNDARY n o WORD_BOUNDARY