doko kara hanareru no
doko kara hanareru no .
d o k o WORD_BOUNDARY k a r a WORD_BOUNDARY h a n a r e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
d o k o WORD_BOUNDARY k a r a WORD_BOUNDARY h a n a r e r u WORD_BOUNDARY n o WORD_BOUNDARY