dare kara no tegami daroo
dare kara no tegami daroo ?
d a r e WORD_BOUNDARY k a r a WORD_BOUNDARY n o WORD_BOUNDARY t e g a m i WORD_BOUNDARY d a r oː WORD_BOUNDARY
d a r e WORD_BOUNDARY k a r a WORD_BOUNDARY n o WORD_BOUNDARY t e g a m i WORD_BOUNDARY d a r o o WORD_BOUNDARY