zenzen wakattenai n da kara
zenzen wakar no da kara
adv v:c n:fml v:cop ptl:conj
zenzen wakattenai n da kara .
z e n z e n WORD_BOUNDARY w a k a t t e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY
z e n z e n WORD_BOUNDARY w a k a t t e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY