200期：＜24码＞（02,03,05,06,11,14,15,18,20,23,24,25,26,27,34,35,37,38,39,41,42,43,47,48）开：35对
201期：＜24码＞（02,04,05,09,10,11,12,16,21,23,27,28,29,31,32,33,34,35,37,38,43,46,47,49）开：18错
202期：＜24码＞（01,02,05,07,10,12,14,15,16,18,20,22,23,28,29,31,33,34,37,39,41,42,44,48）开：25错
203期：＜24码＞（01,02,05,06,08,10,11,12,13,14,15,16,17,18,19,24,25,27,28,39,42,43,45,46）开：11对
204期：＜24码＞（01,02,03,04,07,10,12,13,14,19,22,24,25,28,29,31,32,36,37,39,41,43,46,48）开：00