313期≮期期必中大包围≯ 【01,02,03,06,07,09,10,11,12,13,16,18,20,25,26,27,28,30,32,37,44,48】 开:??准
311期≮期期必中大包围≯ 【02,03,04,05,06,09,16,17,20,21,22,24,25,27,28,29,31,32,39,41,47,49】 开:牛28准