koppu wa tsukunnai to
koppu wa tsukunnai to .
k o p p ɯ WORD_BOUNDARY w a WORD_BOUNDARY t͡s ɯ k ɯ n n a i WORD_BOUNDARY t o WORD_BOUNDARY
k o p p u WORD_BOUNDARY w a WORD_BOUNDARY t s u k u n n a i WORD_BOUNDARY t o WORD_BOUNDARY