nande koo natteru no kanaa kore
nande koo natteru no kanaa kore ?
n a n d e WORD_BOUNDARY k oː WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY k o r e WORD_BOUNDARY
n a n d e WORD_BOUNDARY k o o WORD_BOUNDARY n a t t e r u WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY k o r e WORD_BOUNDARY