277期:24码【 02,07,08,12,14,16,17,18,21,25,27,28,29,30,31,35,36,37,38,39,40,45,47,49 】开羊47准
278期:24码【 04,06,09,10,12,13,15,18,22,24,25,28,29,31,32,37,38,40,41,42,46,47,48,49 】开牛41准
279期:24码【 01,05,07,09,14,15,17,18,19,20,21,23,24,25,26,31,32,33,37,38,39,41,44,48 】开虎04错
280期:24码【 01,03,06,08,12,16,19,25,27,29,31,32,34,35,36,37,39,42,44,45,46,47,48,49 】开？??准