256期：《《02,04,08,13,14,15,22,24,29,31,34,35,38,39,44,48》》开：39√
257期：《《01,02,07,08,10,11,15,17,18,19,20,24,25,26,35,44》》开：08√
258期：《《03,04,07,08,09,11,12,17,29,31,33,35,44,45,46,47》》开：40x
259期：《《01,02,03,06,08,14,18,19,20,23,34,36,37,41,46,49》》开：29x
260期：《《06,07,08,13,15,18,20,24,27,30,31,33,35,40,45,47》》开：40√
261期：《《01,07,17,19,21,26,31,32,37,39,40,42,44,45,46,49》》开：01√
262期：《《04,06,08,13,14,16,18,20,21,22,25,29,34,38,40,43》》开：中？
