ara doko yatta kanaa shiiru
ara doko yatta kanaa shiiru ?
a r a WORD_BOUNDARY d o k o WORD_BOUNDARY j a t t a WORD_BOUNDARY k a n aː WORD_BOUNDARY ʃ i i r ɯ WORD_BOUNDARY
a r a WORD_BOUNDARY d o k o WORD_BOUNDARY y a t t a WORD_BOUNDARY k a n a a WORD_BOUNDARY s h i i r u WORD_BOUNDARY