kono kurai dake ja wakaranai
kono kurai dake ja wakaranai .
k o n o WORD_BOUNDARY k ɯ r a i WORD_BOUNDARY d a k e WORD_BOUNDARY d̠ʒ a WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY
k o n o WORD_BOUNDARY k u r a i WORD_BOUNDARY d a k e WORD_BOUNDARY j a WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY