You need to develop a robot that will navigate on Mars terrain.
The input of the app will be a series of commands to move the robot on the plateau.
Mars plateau is a grid defined by the initial input of the app, such as 5x5, 3x4, etc.
The second input line will be a string containing multiple commands as described below:

L: Turn the robot left
R: Turn the robot right
F: Move forward on it's facing direction
Sample command string: LFLRFLFF

The robot will always start at X: 1, Y: 1 facing NORTH. If the robot reaches the limits of the plateau the command must be ignored.
Your goal is to navigate the robot and print the final position.

Example input:
5x5
FFRFLFLF

Result:
1,4,West

There is no limit for the Plateau size.
Inputs will always be valid, so there is no need to validate them.
There is no 0,0 position.