tottenai n da kore wa
tottenai n da kore wa .
t o t t e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY
t o t t e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY