311期：特围→【04,05,06,07,09,15,16,17,20,22,27,28,29,30,34,36,37,40,41,43,44,45,46,47】→开37准
312期：特围→【03,04,05,07,08,11,12,13,14,15,17,18,19,20,21,22,23,24,28,34,36,38,42,49】→开14准
313期：特围→【01,02,03,05,07,08,09,11,12,15,17,21,23,25,27,29,31,33,35,36,38,41,43,46】→开0？