nainai poi wa konoaida
nainai poi wa konoaida .
n a i n a i WORD_BOUNDARY p o i WORD_BOUNDARY w a WORD_BOUNDARY k o n o a i d a WORD_BOUNDARY
n a i n a i WORD_BOUNDARY p o i WORD_BOUNDARY w a WORD_BOUNDARY k o n o a i d a WORD_BOUNDARY