012期：<<03,05,08,10,11,13,14,18,19,21,27,31,34,39,43,46>>开：11有
013期：<<01,02,03,11,15,16,17,18,19,28,29,33,35,38,40,43>>开：01有
014期：<<01,09,14,17,18,19,22,23,26,28,33,35,36,37,47,48>>开：26有
015期：<<02,03,06,07,13,17,20,21,27,32,35,39,40,43,46,49>>开：31无
016期：<<04,12,13,15,19,21,23,25,32,34,36,40,41,45,47,49>>开：06无
017期：<<02,05,06,12,13,23,25,28,29,32,33,36,38,40,44,48>>开：32有
018期：<<04,05,09,17,19,22,23,29,30,31,33,39,40,42,44,47>>开：39有