hayai no iya da kowai kara
hayai no iya da kowai kara .
h a j a i WORD_BOUNDARY n o WORD_BOUNDARY i j a WORD_BOUNDARY d a WORD_BOUNDARY k o w a i WORD_BOUNDARY k a r a WORD_BOUNDARY
h a y a i WORD_BOUNDARY n o WORD_BOUNDARY i y a WORD_BOUNDARY d a WORD_BOUNDARY k o w a i WORD_BOUNDARY k a r a WORD_BOUNDARY