konna no nande kowareta n daroo
konna no nande kowareta n daroo ?
k o n n a WORD_BOUNDARY n o WORD_BOUNDARY n a n d e WORD_BOUNDARY k o w a r e t a WORD_BOUNDARY n WORD_BOUNDARY d a r oː WORD_BOUNDARY
k o n n a WORD_BOUNDARY n o WORD_BOUNDARY n a n d e WORD_BOUNDARY k o w a r e t a WORD_BOUNDARY n WORD_BOUNDARY d a r o o WORD_BOUNDARY