049期：［02,04,05,08,10,12,13,14,17,19,20,21,26,31,32,33,34,39,41,43,45,46,47,48］（特围）开43准
050期：［01,07,09,10,12,14,17,18,20,24,26,28,30,32,34,35,37,43,44,45,46,47,48,49］（特围）开05错
051期：［01,03,06,08,09,11,12,14,15,16,19,20,23,27,34,36,39,40,41,42,44,46,47,48］（特围）开49错
052期：［01,04,05,06,07,08,09,14,15,20,21,23,24,25,27,32,33,38,40,44,45,46,47,49］（特围）开？？？对