256期:((01,04,09,10,11,12,18,20,25,26,27,30,38,41,42,47))开:11对了
257期:((01,02,07,08,09,12,13,16,17,19,20,23,26,34,41,43))开:22X
258期:((05,09,14,17,21,27,33,35,36,38,40,41,43,45,46,49))开:24X
259期:((08,11,12,15,16,17,24,28,33,34,38,41,43,46,47,49))开:38对了
260期:((01,11,15,18,22,23,28,29,30,33,35,39,40,43,44,48))开:88