270期：五不中{47,03,02,08,14}开24 04 46 01 12 49 = 42 准
271期：五不中{42,11,05,15,28}开49 29 22 16 48 17 = 40 准
272期：五不中{36,29,15,04,27}开17 10 24 34 12 18 = 30 准
273期：五不中{45,02,49,07,08}开18 47 24 30 05 12 = 41 准
274期：五不中{24,22,06,28,12}开41 16 28 23 29 35 = 49 错
275期：五不中{36,38,11,21,44}开40 05 09 49 25 30 = 41 准
276期：五不中{31,18,24,04,39}开25 13 41 39 21 16 = 29 错
277期：五不中{13,49,44,15,41}开11 02 09 45 35 27 = 26 准
278期：五不中{13,42,48,33,21}开28 38 46 02 23 31 = 07 准
279期：五不中{21,47,28,42,04}开29 16 02 09 49 05 = 40 准
%%%%%%%%%%%[10-8]%%%%%%%%%%%
280期：五不中{44,31,39,30,28}开05 14 40 28 02 13 = 22 错
281期：五不中{49,27,48,02,08}开准
