def minion_game(string):
    kevin=stuart=0
    n = len(string)
    for i in range(n):
        if string[i].lower() in ['a','e','i','o','u']:
            kevin+=n-i
        else:
            stuart+=n-i
    if stuart > kevin:
        print(f"Stuart {stuart}")
    elif stuart < kevin:
        print(f"Kevin {kevin}")
    else:
        print("Draw")