047期:((02,07,09,12,13,14,17,18,19,20,28,29,36,40,43,46))开:46对了
048期:((05,06,08,09,11,13,19,22,23,30,32,41,44,45,46,48))开:23对了
049期:((01,03,09,11,14,19,23,24,26,27,36,40,41,43,47,48))开:30X
050期:((01,04,07,08,12,16,21,27,30,31,33,34,39,40,41,44))开:17X
051期:((02,08,09,16,17,24,26,29,30,32,38,41,44,46,47,49))开:88