dettsan tte donna koto
dettsan tte donna koto ?
d e t t͡s a n WORD_BOUNDARY t t e WORD_BOUNDARY d o n n a WORD_BOUNDARY k o t o WORD_BOUNDARY
d e t t s a n WORD_BOUNDARY t t e WORD_BOUNDARY d o n n a WORD_BOUNDARY k o t o WORD_BOUNDARY