a konna no dete kita
a konna no dete kita .
a WORD_BOUNDARY k o n n a WORD_BOUNDARY n o WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY
a WORD_BOUNDARY k o n n a WORD_BOUNDARY n o WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY