guukokko itte naiteru no
guukokko itte naiteru no ?
g ɯː k o k k o WORD_BOUNDARY i t t e WORD_BOUNDARY n a i t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
g u u k o k k o WORD_BOUNDARY i t t e WORD_BOUNDARY n a i t e r u WORD_BOUNDARY n o WORD_BOUNDARY