253期：((05,08,09,12,14,21,23,24,28,32,33,35,38,40,46,48))开：09中中中
254期：((03,04,05,07,10,13,15,18,22,24,28,31,35,38,42,49))开：07中中中
255期：((03,05,06,09,13,14,15,18,25,28,32,33,34,36,39,43))开：36中中中
256期：((01,10,11,15,18,20,21,24,31,32,41,42,43,45,46,47))开：19错错错
257期：((09,13,14,15,16,19,22,23,24,25,30,31,36,37,41,49))开：08错错错
258期：((02,04,14,15,16,21,23,25,26,31,32,36,37,38,41,48))开：26中中中
259期：((03,04,05,10,11,13,16,18,21,29,30,32,33,36,46,48))开：==？