选七
11,14,20,28,30,69,78
11,14,20,37,58,64,78
11,14,25,37,51,69,70
11,14,28,30,37,68,71
11,14,51,58,68,70,71
11,20,25,28,51,58,68
11,20,30,58,69,70,71
11,25,28,37,51,64,78
11,25,30,51,64,71,78
11,28,64,68,69,70,78
11,30,37,58,64,69,78
14,20,25,30,64,68,69
14,20,28,30,58,64,71
14,20,28,37,51,58,69
14,20,28,51,64,70,71
14,25,28,58,69,71,78
14,30,51,58,68,70,78
20,25,37,68,70,71,78
20,25,51,64,69,71,78
20,30,37,51,68,70,78
25,28,30,37,51,69,71
25,28,30,37,58,64,70
28,37,64,69,70,71,78
37,51,58,64,68,69,71