257期：（（06,08,10,11,12,16,20,27,29,30,33,36,39,41,44,47））开：08准
258期：（（01,03,06,07,11,12,15,16,18,19,21,41,44,46,47,49））开：26错
259期：（（02,05,10,11,12,13,16,18,23,25,27,29,33,34,39,42））开：46错
260期：（（04,07,12,16,17,20,21,25,27,34,36,37,38,40,42,44））开：25准
261期：（（02,04,10,13,15,17,19,20,24,29,30,32,33,36,42,49））开：//