동서울행버스를타면잠실정차06:10,06:40,07:10,07:40,08:10,08:40,09:10,09:40,10:10,10:40,11:10,11:40,12:10)남서울대출발시간에서+10분을더하면성환출발시간)
당신은 어느 그룹입니까?