koi tte nani yo koi tte
koi tte nani yo koi tte ?
k o i WORD_BOUNDARY t t e WORD_BOUNDARY n a n i WORD_BOUNDARY j o WORD_BOUNDARY k o i WORD_BOUNDARY t t e WORD_BOUNDARY
k o i WORD_BOUNDARY t t e WORD_BOUNDARY n a n i WORD_BOUNDARY y o WORD_BOUNDARY k o i WORD_BOUNDARY t t e WORD_BOUNDARY