046期：((01,03,04,08,17,19,22,27,33,34,35,40,41,45,46,47))开：03中啦
047期：((02,07,18,22,26,28,29,30,31,34,35,39,43,44,45,49))开：39中啦
048期：((02,11,18,19,23,24,25,26,30,32,34,35,37,40,41,49))开：24中啦
049期：((01,05,08,10,11,16,17,20,23,26,27,30,32,38,39,45))开：13x
050期：((01,05,07,09,11,14,20,26,28,33,36,38,39,40,46,47))开：23x
051期：((03,04,05,06,07,16,18,21,27,32,33,36,43,46,48,49))开：88