Write SQL query to solve given problem: Among the employees, give me the full names of those who have less than 4 territories.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.FirstName, T1.LastName FROM Employees AS T1 INNER JOIN EmployeeTerritories AS T2 ON T1.EmployeeID = T2.EmployeeID WHERE T2.EmployeeID < 4