kitanaku natteru kara ne
kitanaku natteru kara ne .
k i t a n a k ɯ WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY
k i t a n a k u WORD_BOUNDARY n a t t e r u WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY