198期：【二十四码】<02,04,09,11,17,18,19,22,23,24,27,28,29,31,32,33,34,37,39,40,42,46,47,49>开：27对
199期：【二十四码】<01,04,08,09,10,11,13,14,15,16,17,18,19,20,27,30,32,33,38,43,45,46,48,49>开：20对
200期：【二十四码】<02,05,06,10,12,13,14,17,18,19,21,23,24,26,34,35,36,38,39,40,44,47,48,49>开：？