koo shitara nani ni naru no
koo shitara nani ni naru no ?
k oː WORD_BOUNDARY ʃ i t a r a WORD_BOUNDARY n a n i WORD_BOUNDARY n i WORD_BOUNDARY n a r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
k o o WORD_BOUNDARY s h i t a r a WORD_BOUNDARY n a n i WORD_BOUNDARY n i WORD_BOUNDARY n a r u WORD_BOUNDARY n o WORD_BOUNDARY