260期二位6胆:0,2,3,4,7,8259期二位6胆:1,5,6,7,8,9中258期二位6胆:2,4,5,6,8,9错257期二位6胆:0,1,2,6,7,9中256期二位6胆:0,1,2,5,6,8错