261期：<<01,13,14,15,16,17,18,22,24,25,26,27,28,29,33,36>>开：33中中中
262期：<<02,04,09,19,20,22,24,29,31,32,33,35,37,38,41,47>>开：44错错错
263期：<<06,07,09,11,21,23,26,29,30,31,33,35,37,43,44,45>>开：38错错错
264期：<<04,07,08,09,10,16,21,22,31,34,35,37,41,44,47,48>>开：中？