koko kara ki motte iki
koko kara ki motte iki .
k o k o WORD_BOUNDARY k a r a WORD_BOUNDARY k i WORD_BOUNDARY m o t t e WORD_BOUNDARY i k i WORD_BOUNDARY
k o k o WORD_BOUNDARY k a r a WORD_BOUNDARY k i WORD_BOUNDARY m o t t e WORD_BOUNDARY i k i WORD_BOUNDARY