How many leaves on a tree diagram are needed to represent all possible combinations tossing a coin 5 times?

Thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32, thirty-two 32,