You will find an example maze in the file ~mohammad/maze.
A POUND sign is a fence, everything else is a way.
The entrance is in the left upper corner
(first character in the file). From each point in the maze
you may only walk in the following directions:
north
south
east
west
There are five exits at the bottom.
Your program must start at the entrance and search for a path to an exist finding characters along the way. These characters will form a word. This word is the solution that you must output.