Drone Final Position

You are given a string representing a sequence of movement instructions for a drone on a 2D plane. The instructions are given as characters: U (up), D (down), L (left), and R (right). Starting from the origin (0, 0), compute the final coordinates of the drone after executing all movements.

For each instruction:

• U: Increase the y-coordinate by 1.
• D: Decrease the y-coordinate by 1.
• L: Decrease the x-coordinate by 1.
• R: Increase the x-coordinate by 1.

You can mathematically express the final coordinates as:

\[ x = \sum_{i=1}^{n} \delta_{i}(x), \quad y = \sum_{i=1}^{n} \delta_{i}(y) \]

where \(\delta_{i}(x)\) and \(\delta_{i}(y)\) represent the changes in the x and y coordinates caused by the i-th move, respectively.

Note that the input movements are passed as a single string via standard input (stdin), and the output must be printed to standard output (stdout) as two space-separated integers representing the final x and y coordinates.

inputFormat

The input consists of a single line containing a string of characters. Each character is one of U, D, L, or R representing a move.

Example: UUDDLRLR

outputFormat

Output two integers separated by a space representing the final x and y coordinates of the drone.

Example: 0 0

## sample

0 0