oo ii ii ii ii betsu ni
oo ii ii ii ii betsu ni .
oː WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY b e t͡s ɯ WORD_BOUNDARY n i WORD_BOUNDARY
o o WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY i i WORD_BOUNDARY b e t s u WORD_BOUNDARY n i WORD_BOUNDARY