mae no ko wa banana ni naritai toka nantoka itteta
mae no ko wa banana ni naritai toka nantoka itteta .
m a e WORD_BOUNDARY n o WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY b a n a n a WORD_BOUNDARY n i WORD_BOUNDARY n a r i t a i WORD_BOUNDARY t o k a WORD_BOUNDARY n a n t o k a WORD_BOUNDARY i t t e t a WORD_BOUNDARY
m a e WORD_BOUNDARY n o WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY b a n a n a WORD_BOUNDARY n i WORD_BOUNDARY n a r i t a i WORD_BOUNDARY t o k a WORD_BOUNDARY n a n t o k a WORD_BOUNDARY i t t e t a WORD_BOUNDARY