选七
07,14,29,33,37,64,73
07,14,29,33,44,54,76
07,16,31,33,37,50,60
07,19,26,33,37,40,67
14,16,26,29,31,50,64
14,19,29,40,60,67,76
16,19,31,40,50,67,73
16,26,37,50,64,73,76
16,26,44,50,54,60,73
19,40,44,54,60,64,67
26,31,44,54,60,73,76
31,37,40,44,54,64,76