A-월수금6:50~7:50,8:00~9:00,10:00~11:00,11:10~12:10,17:10~18:10,18:20~19:20,19:30~20:30,20:40~21:40 B-화목6:50~8:20,9:00~10:30,11:00~12:30,17:00~18:30
당신은 어느 그룹입니까?