ato wa owatte kara
ato wa owar kara
n ptl:top v:c ptl:conj
ato wa owatte kara .
a t o WORD_BOUNDARY w a WORD_BOUNDARY o w a t t e WORD_BOUNDARY k a r a WORD_BOUNDARY
a t o WORD_BOUNDARY w a WORD_BOUNDARY o w a t t e WORD_BOUNDARY k a r a WORD_BOUNDARY