281期：特围中特→┣<01,02,03,05,07,10,13,17,20,21,22,24,25,26,30,33,34,36,39,41,42,43,45,49>┫←开43准
282期：特围中特→┣<02,05,09,10,11,12,14,15,17,22,25,26,28,29,31,32,35,39,40,42,43,44,46,48>┫←开13错
283期：特围中特→┣<01,03,04,05,06,10,12,16,18,20,22,23,26,28,29,34,38,39,41,43,45,46,47,48>┫←开47准
284期：特围中特→┣<01,03,04,07,09,10,15,16,20,24,26,28,30,32,33,35,36,37,38,41,42,45,46,48>┫←开？？