Mama mita koto nai yo
mama mita koto nai yo .
m a m a WORD_BOUNDARY m i t a WORD_BOUNDARY k o t o WORD_BOUNDARY n a i WORD_BOUNDARY j o WORD_BOUNDARY
m a m a WORD_BOUNDARY m i t a WORD_BOUNDARY k o t o WORD_BOUNDARY n a i WORD_BOUNDARY y o WORD_BOUNDARY