konna n tobu ka ne
konna n tobu ka ne .
k o n n a WORD_BOUNDARY n WORD_BOUNDARY t o b ɯ WORD_BOUNDARY k a WORD_BOUNDARY n e WORD_BOUNDARY
k o n n a WORD_BOUNDARY n WORD_BOUNDARY t o b u WORD_BOUNDARY k a WORD_BOUNDARY n e WORD_BOUNDARY