You are given a Robot class that contains the following methods

1. void moveOneStepUp() -> This method moves the robot one step up
2. void moveOneStepLeft() -> This method moves the robot one step to the left
3. void moveOneStepRight() -> This method moves the robot one step to the right
4. void moveOneStepDown() -> This method moves the robot one step down.

You are given one robot that initially starts at X = 0 and Y = 0, we want to move it to the target at X = 4 and Y = 3.

Complete the following program to move the robot.

Note: You only need to complete Main class in Main.java file. Robot class in Robot.java file is provided to you.