Natchan doko yatta no
natchan doko yatta no ?
n a t t̠ʃ a n WORD_BOUNDARY d o k o WORD_BOUNDARY j a t t a WORD_BOUNDARY n o WORD_BOUNDARY
n a t c h a n WORD_BOUNDARY d o k o WORD_BOUNDARY y a t t a WORD_BOUNDARY n o WORD_BOUNDARY