2단원 1-4 2-5 3-2 4-3 5-1 6-3 7-2 8-4,1-5 2-4 3-4 4-1 5-5 6-5 7-4 8-4,1-4 2-3,3단원 1-3 2-1 3-1 4-2 5-4 6-2 7-3 8-2,1-3 2-3 3-3 4-4 5-4 6-4, 1-4 2-2
당신은 어느 그룹입니까?