198期：≌【24】≌《02,03,04,07,09,12,15,19,20,23,25,26,27,30,31,32,33,34,40,42,43,46,47,49》开：07对
199期：≌【24】≌《01,02,09,11,13,14,18,19,23,24,26,32,34,36,39,40,41,42,43,44,45,47,48,49》开：36对
200期：≌【24】≌《01,02,04,06,12,13,14,17,19,21,22,25,30,33,34,35,37,39,40,42,44,45,46,49》开：39对
201期：≌【24】≌《03,05,09,10,12,13,16,21,22,24,25,26,27,29,30,31,33,35,37,38,39,41,42,44》开：32错
202期：≌【24】≌《02,06,07,09,10,13,14,15,17,21,22,24,25,27,28,31,33,34,35,39,40,41,46,48》开：40对
203期：≌【24】≌《01,02,04,05,07,15,16,17,19,21,22,23,24,25,26,27,28,29,30,31,41,42,48,49》开：25对
204期：≌【24】≌《01,03,05,06,07,08,09,13,14,15,18,23,24,26,29,31,33,35,38,42,44,45,46,47》开：//