312期：{{10,13,15,16,21,28,31,33,34,39,40,41,43,45,47,49}}开：47中啦
313期：{{03,10,16,17,19,20,22,25,28,30,32,34,36,40,41,43}}开：45x
314期：{{05,06,07,13,20,21,26,27,30,36,38,39,41,43,46,49}}开：37x
315期：{{05,06,08,12,15,18,20,23,25,27,29,31,37,39,44,45}}开：31中啦
316期：{{02,04,06,12,13,14,16,18,19,22,23,27,28,35,39,41}}开：？？