220期:精算24码】≈01,02,05,06,07,09,12,13,17,19,20,21,22,23,26,32,33,34,36,39,42,45,48,49】开:26中
221期:精算24码】≈01,02,03,04,06,07,09,12,14,15,18,19,20,21,24,25,26,27,31,32,38,44,48,49】开:12中
222期:精算24码】≈04,06,07,09,10,12,13,15,16,20,21,22,24,26,31,34,35,36,37,40,41,45,46,48】开://