252期:必出单双===>>>双数<<<===开蛇36准
253期:必出单双===>>>单数<<<===开马47准
254期:必出单双===>>>单数<<<===开虎27准
255期:必出单双===>>>双数<<<===开猪30准
256期:必出单双===>>>双数<<<===开虎39错
257期:必出单双===>>>单数<<<===