makka ni natteru kara
makka ni natteru kara .
m a k k a WORD_BOUNDARY n i WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY
m a k k a WORD_BOUNDARY n i WORD_BOUNDARY n a t t e r u WORD_BOUNDARY k a r a WORD_BOUNDARY