wakatta ano kiiroi no wakatta
wakatta ano kiiroi no wakatta .
w a k a t t a WORD_BOUNDARY a n o WORD_BOUNDARY k i i r o i WORD_BOUNDARY n o WORD_BOUNDARY w a k a t t a WORD_BOUNDARY
w a k a t t a WORD_BOUNDARY a n o WORD_BOUNDARY k i i r o i WORD_BOUNDARY n o WORD_BOUNDARY w a k a t t a WORD_BOUNDARY