koko ga kayui to ne
koko ga kayui to ne .
k o k o WORD_BOUNDARY g a WORD_BOUNDARY k a j ɯ i WORD_BOUNDARY t o WORD_BOUNDARY n e WORD_BOUNDARY
k o k o WORD_BOUNDARY g a WORD_BOUNDARY k a y u i WORD_BOUNDARY t o WORD_BOUNDARY n e WORD_BOUNDARY