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