262期二位5胆:1,3,5,6,9261期二位5胆:0,5,6,7,8错260期二位5胆:2,3,4,6,7中259期二位5胆:0,1,5,7,9中258期二位5胆:1,3,4,6,9中257期二位5胆:0,2,3,6,8错