koko no tonneru kara dete kita no kanaa
koko no tonneru kara dete kita no kanaa ?
k o k o WORD_BOUNDARY n o WORD_BOUNDARY t o n n e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
k o k o WORD_BOUNDARY n o WORD_BOUNDARY t o n n e r u WORD_BOUNDARY k a r a WORD_BOUNDARY d e t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY