kowai no wa iya iya
kowai no wa iya iya .
k o w a i WORD_BOUNDARY n o WORD_BOUNDARY w a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY
k o w a i WORD_BOUNDARY n o WORD_BOUNDARY w a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY