Vowels String Game
Two players play a game with a string of lowercase letters. On each turn, a player removes one character from either the left or right end of the remaining string. If the removed character is a vowel ('a', 'e', 'i', 'o', 'u'), the player scores 1 point. The game ends when the string is empty. The player with more points wins. Both play optimally. Determine if the first player can win.