PROBLEM LINKS

Practice
Contest

DIFFICULTY

EASY

EXPLANATION You just simply need to do what is mentioned in problem statement. Just note that only letter “B” has two holes, and only letters “A”, “D”, “O”, “P”, “Q”, “R” have one hole. All other letters has no holes.

SETTER'S SOLUTION

Can be found here.

TESTER'S SOLUTION

Can be found here.