Please list any three order numbers that have been shipped using Speedy Express.
Speedy Express is the name of the shipping company; three order numbers refer to OrderID LIMIT 3;
SELECT T1.OrderID FROM Orders AS T1 INNER JOIN Shippers AS T2 ON T1.ShipVia = T2.ShipperID WHERE T2.CompanyName = 'Speedy Express' LIMIT 3