3227. Vowels Game in a String

Alice and Bob are playing a game on a string. You are given a string s, Alice and Bob will take turns playing the following game where Alice starts first: - On Alice's turn, she has to remove any non-empty substring from s that contains an odd number of vowels. - On Bob's turn, he has to remove any non-empty substring from s that contains an even number of vowels. The first player who cannot m