219期：⑴≤01,02,04,14,15,16,17,18,19,20,22,24,25,26,28,29,33,34,39,40,44,45,46,47≥开：25准
220期：⑴≤02,04,06,07,08,10,15,16,21,23,24,30,32,34,35,37,39,40,42,44,46,47,48,49≥开：30准
221期：⑴≤03,07,08,12,14,15,20,24,25,26,30,31,32,34,35,36,37,39,41,43,44,45,47,48≥开：？？？