ato dore shitteru kanaa
ato dore shitteru kanaa ?
a t o WORD_BOUNDARY d o r e WORD_BOUNDARY ʃ i t t e r ɯ WORD_BOUNDARY k a n aː WORD_BOUNDARY
a t o WORD_BOUNDARY d o r e WORD_BOUNDARY s h i t t e r u WORD_BOUNDARY k a n a a WORD_BOUNDARY