hai koko ni kaite ii yo
hai koko ni kaite ii yo .
h a i WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY k a i t e WORD_BOUNDARY i i WORD_BOUNDARY j o WORD_BOUNDARY
h a i WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY k a i t e WORD_BOUNDARY i i WORD_BOUNDARY y o WORD_BOUNDARY