253期，03,04,05,15,16,17,18,20,24,25,26,27,28,30,33,34,36,37,38,39,40,44,46,48,49，开33准
254期，02,03,05,07,09,12,13,15,16,17,19,22,23,24,25,27,32,33,34,35,43,44,45,47,49 ，开17准
255期，01,04,06,07,08,14,15,16,18,20,24,25,26,28,31,35,36,37,38,40,41,44,45,47,48，开
