Karel Tags the Wall Karel is in a completely empty map with only walls at the edges. He is facing east and has 1 item in his bag. His goal is to drop his item at the wall in front of him and then turn back to the same tile he started from. Once he gets back to his start position, he should execute turn off(). Start positionAnd position As you might have guessed, we have to use variables to solve this problem. Write your solution in tag. c, which is part of the starter code. In that file, we already wrote the main() for you. Do not modify this part of the code!