242期：
01,02,05,06,08,10,11,12,13,17,18,21,22,23,24,27,29,30,32,33,34,35,38,39,44,45,46,49
241期：开01错
03,05,07,08,09,10,13,14,17,20,21,24,25,26,29,30,31,32,34,38,39,41,42,44,45,47,48,49
240期：开28中
01,05,06,07,08,12,13,16,17,18,19,21,22,24,27,28,29,30,32,33,34,39,40,43,44,45,46,49
239期：开04中
02,03,04,07,08,09,10,12,13,14,15,19,20,24,25,26,30,31,34,35,36,37,40,42,45,46,47,48
238期：开46中
01,02,07,08,11,12,13,16,19,21,22,23,24,27,28,32,33,34,35,38,39,40,43,44,45,46,49