koko irete kikoeru ka na
koko irete kikoeru ka na ?
k o k o WORD_BOUNDARY i r e t e WORD_BOUNDARY k i k o e r ɯ WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY
k o k o WORD_BOUNDARY i r e t e WORD_BOUNDARY k i k o e r u WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY