paipai no koto na no
paipai no koto na no ?
p a i p a i WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY
p a i p a i WORD_BOUNDARY n o WORD_BOUNDARY k o t o WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY