273期：?⑤不中?{42,48,21,05,31}开：23 41 06 49 16 35 = 27 ]准
274期：?⑤不中?{32,20,15,33,03}开：17 31 08 28 27 36 = 23 ]准
275期：?⑤不中?{11,05,40,34,26}开：04 44 38 15 17 18 = 05 ]错
276期：?⑤不中?{08,16,19,21,46}开：42 45 39 02 05 13 = 31 ]准
277期：?⑤不中?{30,04,03,31,28}开：??00]准
