021期：必出单双===>>>双数<<<===开??中

020期：必出单双===>>>单数<<<===开鸡33准

019期：必出单双===>>>单数<<<===开马36错

018期：必出单双===>>>单数<<<===开羊23准

017期：必出单双===>>>双数<<<===开虎04准

016期：必出单双===>>>双数<<<===开马36准