From the initial position, push RIGHT, RIGHT, go LEFT, UP, push RIGHT, go DOWN, LEFT, LEFT, UP, UP, UP, push RIGHT, go UP, push RIGHT, RIGHT and go DOWN.
Push LEFT, go DOWN, DOWN, DOWN, LEFT, LEFT, UP, UP, UP, UP, UP, UP, push RIGHT, go UP, push RIGHT, RIGHT and go DOWN.
Now push LEFT, LEFT, go UP, LEFT, UP, push RIGHT, go LEFT, UP, UP, RIGHT, push RIGHT, go DOWN, push LEFT, go DOWN, DOWN and DOWN.
Push RIGHT, RIGHT, go UP, push LEFT, LEFT, go DOWN, LEFT, DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, RIGHT and RIGHT.
Go UP, UP, UP, push RIGHT, go UP, push LEFT, LEFT, go DOWN, LEFT, DOWN, DOWN, DOWN, RIGHT, RIGHT, UP, UP and push RIGHT.
Finally go UP, UP, RIGHT, UP, push LEFT, go UP, UP, RIGHT, UP, UP, UP and go RIGHT.
Congratulations. You have completed the third level. You are now going to the fourth.