050期：24码━（02,05,06,08,14,15,18,21,22,23,25,26,27,28,32,33,34,38,39,40,46,47,48,49）开：40对
051期：24码━（03,04,07,08,09,10,11,13,14,17,19,23,24,26,27,30,33,36,38,39,43,44,48,49）开：28错
052期：24码━（01,04,06,09,13,14,15,16,18,21,24,27,28,29,31,32,34,35,36,37,38,45,47,48）开：**