Given a robot which can only move in four directions, UP(U), DOWN(D), LEFT(L), RIGHT(R). Given a string consisting of instructions to move. Output the coordinates of a robot after executing the instructions. Initial position of robot is at origin(0, 0).

Examples:

Input : move = "UDDLRL"
Output : (-1, -1)
Move U : (0, 0)--(0, 1)
Move D : (0, 1)--(0, 0)
Move D : (0, 0)--(0, -1)
Move L : (0, -1)--(-1, -1)
Move R : (-1, -1)--(0, -1)
Move L : (0, -1)--(-1, -1)

Therefore final position after the complete
movement is: (-1, -1)

Input : move = ""
Output : (2, 3)