11‘
〖6次〗:28,46,(共2个)
〖7次〗:01,12,13,16,(共4个)
〖8次〗:34,38,44,47,(共4个)
〖9次〗:05,06,08,10,23,31,45,(共7个)
〖10次〗:04,24,35,49,(共4个)
〖11次〗:02,09,25,26,27,37,43,48,(共8个)
〖12次〗:15,19,21,30,33,40,41,42,(共8个)
〖13次〗:03,07,11,14,17,18,29,36,39,(共9个)
〖14次〗:20,(共1个)
〖15次〗:22,32,(共2个)