ii kangae datta kedo ne
ii kangae datta kedo ne .
i i WORD_BOUNDARY k a n g a e WORD_BOUNDARY d a t t a WORD_BOUNDARY k e d o WORD_BOUNDARY n e WORD_BOUNDARY
i i WORD_BOUNDARY k a n g a e WORD_BOUNDARY d a t t a WORD_BOUNDARY k e d o WORD_BOUNDARY n e WORD_BOUNDARY