def minion_game(string): vowels = ('A', 'E', 'I', 'O', 'U') kevin_score = 0 stuart_score = 0 len_str = len(string)

for i in range(len_str):
    if string[i] in vowels:
        kevin_score += (len_str - i)
    else:
        stuart_score += (len_str - i)

if kevin_score > stuart_score:
    print(f'Kevin {kevin_score}')
elif stuart_score > kevin_score:
    print(f'Stuart {stuart_score}')
else:
    print('Draw')

if name == 'main': s = input() minion_game(s)