=6030==总共17次 {平均0.35次} ===◆0次 01,03,05,06,07,08,09,10,11,13,15,16,17,18,19,20,21,22,23,25,26,27,28,29,30,33,34,35,36,37,38,40,45,46,48, (３５)◆1次 02,14,24,31,32,39,41,43,44,47,49, (１１)◆2次 04,12,42, (３)