219期: 《［02,03,04,07,09,12,13,16,17,19,20,21,23,25,28,29,30,31,35,37,41,43,44,47］》开:25准
220期: 《［01,02,03,07,12,15,17,19,21,23,24,27,30,31,32,33,34,35,38,41,43,44,45,47］》开:30准
221期: 《［01,03,06,07,11,13,16,18,19,21,22,23,26,27,29,33,35,36,37,41,43,45,46,47］》开:？？