199期：→№←【01,06,07,08,09,11,15,16,18,20,28,31,32,33,34,35,38,39,40,41,46,47,48,49】开：20对
200期：→№←【03,04,05,06,09,11,13,14,15,19,21,25,26,27,28,29,30,35,36,40,46,47,48,49】开：35对
201期：→№←【02,03,04,05,06,07,08,10,13,15,19,21,25,26,28,30,31,34,35,40,43,46,47,48】开：**