doa akanai to dakara orirenai yo
doa akanai to dakara orirenai yo .
d o a WORD_BOUNDARY a k a n a i WORD_BOUNDARY t o WORD_BOUNDARY d a k a r a WORD_BOUNDARY o r i r e n a i WORD_BOUNDARY j o WORD_BOUNDARY
d o a WORD_BOUNDARY a k a n a i WORD_BOUNDARY t o WORD_BOUNDARY d a k a r a WORD_BOUNDARY o r i r e n a i WORD_BOUNDARY y o WORD_BOUNDARY