某单位有6个未婚女子:L 1 ,L 2 ,…,L 6 ,6个未婚男子:G 1 ,G 2 ,…,G 3 。他们都想结婚,每个人意中人,L 1 :{G 1 ,G 2 ,G 4 },L 2 :{G 3 ,G 5 },L 3 :{G 1 ,G 2 ,G 4 },L 4 :{G 2 ,G 5 ,G 6 },L 5 :{G 5 ,G 6 },L 6 :{G 3 ,G 5 ,G 6 };G 1 :{L 1 ,L 3 ,L 6 },G 2 :{L 2 ,L 4 ,L 6 ),G 3 :{L 2 ,L 5 },G 4 :{L 1 ,L 3 },G 5 :{L 2 ,L 6 },G 6 :{L 3 ,L 4 ,L 5 },请问如何匹配,使男女双方都满意且结婚的对数最多。