252期:特围（（01,04,05,07,08,09,10,12,13,15,16,20,21,30,34,35,36,41,42,44,45,46,48,49））开15准
253期:特围（（01,05,07,10,11,16,18,19,20,21,23,24,25,27,30,31,36,37,41,43,44,45,46,49））开01准
254期:特围（（03,05,06,08,11,12,13,14,17,20,22,23,24,28,32,34,35,36,37,42,43,44,47,49））开09错
255期:特围（（01,05,07,13,17,18,19,20,24,25,26,27,28,31,33,36,37,38,41,42,43,44,47,49））开？中