koko ni mo kaite atta hora
koko ni mo kaite atta hora .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY m o WORD_BOUNDARY k a i t e WORD_BOUNDARY a t t a WORD_BOUNDARY h o r a WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY m o WORD_BOUNDARY k a i t e WORD_BOUNDARY a t t a WORD_BOUNDARY h o r a WORD_BOUNDARY