kowai no nainai shita
kowai no nainai shita .
k o w a i WORD_BOUNDARY n o WORD_BOUNDARY n a i n a i WORD_BOUNDARY ʃ i t a WORD_BOUNDARY
k o w a i WORD_BOUNDARY n o WORD_BOUNDARY n a i n a i WORD_BOUNDARY s h i t a WORD_BOUNDARY