kono iro shika nai n da
kono iro shika nai n da .
k o n o WORD_BOUNDARY i r o WORD_BOUNDARY ʃ i k a WORD_BOUNDARY n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
k o n o WORD_BOUNDARY i r o WORD_BOUNDARY s h i k a WORD_BOUNDARY n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY