kiiro no koi kiiro ne
kiiro no koi kiiro ne .
k i i r o WORD_BOUNDARY n o WORD_BOUNDARY k o i WORD_BOUNDARY k i i r o WORD_BOUNDARY n e WORD_BOUNDARY
k i i r o WORD_BOUNDARY n o WORD_BOUNDARY k o i WORD_BOUNDARY k i i r o WORD_BOUNDARY n e WORD_BOUNDARY