258期:[[09,10,11,13,14,15,16,17,20,24,34,36,38,44,46,48]]开:46有
259期:[[05,09,12,13,19,22,24,25,31,32,34,36,40,42,46,48]]开:22有
260期:[[02,05,13,15,23,24,27,29,30,32,33,36,37,38,43,47]]开:20无
261期:[[06,08,11,13,14,21,23,24,31,32,35,39,41,45,46,47]]开:24有
262期:[[03,06,12,16,17,19,20,22,24,27,38,41,43,44,48,49]]开:==?