274期:【中特②④码】(解: 单数03,09,11,15,19,21,23,27,33,35,41,47 双数 02 08 20 22 26 30 32 36 40 44 46 48开?OK
273期:【中特②④码】(解: 单数01,03,11,13,17,19,21,31,33,35,41,49 双数 02 04 12 14 18 24 26 30 32 34 42 46开虎05NO
272期:【中特②④码】(解: 单数05,09,11,13,15,17,19,29,35,41,47,49 双数 02 04 10 20 24 26 28 30 32 36 40 48开蛇02OK
271期:【中特②④码】(解: 单数07,11,13,19,23,31,33,35,39,41,43,49 双数 04 08 10 14 16 22 24 26 32 36 42 44开猴35OK