nan no uta yatta ka na
nan no uta yatta ka na ?
n a n WORD_BOUNDARY n o WORD_BOUNDARY ɯ t a WORD_BOUNDARY j a t t a WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY
n a n WORD_BOUNDARY n o WORD_BOUNDARY u t a WORD_BOUNDARY y a t t a WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY