1.5/2.3/3.1/4.3/5.5/6.3/7.5/8.4/9.4/10.5/11.3/12.3/13.4/14.1/15.5/16.2/17.2/18.2/19.4/20.3/21.3/22.5/23.2/24.5/25.2/26.5/27.1/28.1/29.3/30.4/31.4
당신은 어느 그룹입니까?