koo yatte iku wa kono tonneru kugutte
koo yatte iku wa kono tonneru kugutte .
k oː WORD_BOUNDARY j a t t e WORD_BOUNDARY i k ɯ WORD_BOUNDARY w a WORD_BOUNDARY k o n o WORD_BOUNDARY t o n n e r ɯ WORD_BOUNDARY k ɯ g ɯ t t e WORD_BOUNDARY
k o o WORD_BOUNDARY y a t t e WORD_BOUNDARY i k u WORD_BOUNDARY w a WORD_BOUNDARY k o n o WORD_BOUNDARY t o n n e r u WORD_BOUNDARY k u g u t t e WORD_BOUNDARY