〖1次〗:01,09,16,21,22,30,46,(共7个)19 13 38 43 35 20 30
〖2次〗:05,06,07,08,11,12,25,29,33,36,39,40,41,43,(共14个)
〖3次〗:10,13,15,18,20,23,26,27,31,34,35,37,38,42,44,47,(共16个)
〖4次〗:03,19,24,48,49,(共5个)
〖5次〗:02,04,14,28,32,45,(共6个)
〖7次〗:17,(共1个)ⒿⒼ42 21 31 46 09 37 44√ ×
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