def minion_game(string):
    # your code goes here
    stuart_score = 0
    kevin_score = 0
    vowels = tuple('AEIOU')
    for i in range(len(string)):
        sub_string = ""
        for j in range(i,len(string)):   
        #operation
            sub_string += string[j] 
            if sub_string.startswith(vowels):
                kevin_score += 1 
            else:
                stuart_score += 1
                      
    if stuart_score > kevin_score:   
        print(f"Stuart {stuart_score}")
    elif kevin_score > stuart_score :
        print(f"Kevin {kevin_score}")
    else:
        print("Draw")