otegami no naka nakami ga wakaru no
otegami no naka nakami ga wakaru no ?
o t e g a m i WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY n a k a m i WORD_BOUNDARY g a WORD_BOUNDARY w a k a r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
o t e g a m i WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY n a k a m i WORD_BOUNDARY g a WORD_BOUNDARY w a k a r u WORD_BOUNDARY n o WORD_BOUNDARY