274期：特围中特→┣<01,03,04,05,06,07,09,11,12,14,16,19,21,24,30,32,33,35,37,41,44,45,46,49>┫←开49准
275期：特围中特→┣<04,05,06,07,08,15,17,18,19,23,25,26,28,31,34,36,37,40,41,42,44,47,48,49>┫←开41准
276期：特围中特→┣<04,05,08,10,11,14,15,18,26,28,29,32,33,36,37,38,39,41,42,43,45,46,47,48>┫←开29准
277期：特围中特→┣<01,02,04,05,07,09,10,12,13,14,20,21,25,26,28,32,35,36,39,40,42,44,45,47>┫←开？？