279期：特围中特→┣<01,03,05,07,08,13,16,18,21,22,24,28,30,32,36,37,38,39,41,42,45,46,48,49>┫←开22准
280期：特围中特→┣<01,02,04,06,07,08,13,14,15,16,17,19,20,21,29,30,32,33,34,42,45,46,48,49>┫←开08准
281期：特围中特→┣<04,05,06,07,09,10,12,14,16,18,20,21,25,26,27,28,29,37,39,40,41,42,43,46>┫←开17错
282期：特围中特→┣<06,08,09,10,12,13,14,15,17,20,21,23,24,25,29,32,34,38,39,41,44,45,48,49>┫←开？？