178期:必出单双===>>>双数<<<===开18准

179期:必出单双===>>>单数<<<===开15准

180期:必出单双===>>>双数<<<===开21错

181期:必出单双===>>>单数<<<===开19准

182期:必出单双===>>>双数<<<===开41错

183期:必出单双===>>>单数<<<===开00准