311期：24码→【03,04,06,07,08,09,11,12,13,18,27,28,30,33,34,36,38,39,41,42,43,44,47,48】开：47准
312期：24码→【01,02,04,05,08,12,13,17,20,23,26,27,28,29,30,31,35,37,39,41,44,45,46,47】开：47准
313期：24码→【06,08,09,11,14,16,19,20,21,22,24,25,26,27,28,29,31,36,38,40,41,43,48,49】开：？？