The goal of this project is to arrange every Tetrimino with each others in order to make
the smallest possible square.
A Tetrimino is a shape made of 4 squares, often found in the game Tetris.
Example:
The program must display the smallest possible square on the standard output.
Each Tetrimino in the square solution will have a capital letter assigned to them
starting with 'A' and increasing for each new Tetrimino.
Example output:
