원당->대화행 14시-3, 10, 22, 30, 42, 49분/15시-1, 9, 21, 28, 40, 47분/ 16시-0, 7, 14, 19, 27, 38, 44, 50, 56분/17사-2, 9, 15, 20, 26, 33, 43, 50, 57분
당신은 어느 그룹입니까?