'The Minion Game' - From Hacker Rank and Solution using python 2

Problem Statement:

Kevin and Stuart want to play the 'The Minion Game'.

Game Rules

Both players are given the same string, .
Both players have to make substrings using the letters of the string .
Stuart has to make words starting with consonants.
Kevin has to make words starting with vowels.
The game ends when both players have made all possible substrings. 

Scoring
A player gets +1 point for each occurrence of the substring in the string .

For Example:
String  = BANANA
Kevin's vowel beginning word = ANA
Here, ANA occurs twice in BANANA. Hence, Kevin will get 2 Points.

For better understanding, see the image below: 

Your task is to determine the winner of the game and their score.

Input Format

A single line of input containing the string .
Note: The string  will contain only uppercase letters: .

Constraints

Output Format

Print one line: the name of the winner and their score separated by a space.

If the game is a draw, print Draw.

Sample Input

BANANA

Sample Output

Stuart 12

Note : 
Vowels are only defined as . In this problem,  is not considered a vowel.

Solution using python 2:

def minion_game(sUserInputString):

    vowel = ['A','E','I','O','U']

    StuartScore = 0 # Number of Word start with consonant

    KevinScore = 0 # Number of Word start with vowel

    ## For string size of N, at K position we can create N-K word

    ## Find each character of the string as per their index

    for index, char in enumerate(sUserInputString):

        if char in vowel:

            # Then Kevin Score can be calculated by subtracting index of character from length of main string

            KevinScore += len(sUserInputString) - index

        else:

            # Then Score Score can be calculated by subtracting index of character from length of main string

            StuartScore += len(sUserInputString) - index

    if StuartScore > KevinScore :

        # If Stuart score is more than Kevin, Then print Stuart as winner with his total score

        print 'Stuart\t',StuartScore

    elif StuartScore == KevinScore:

        # If Score is leveled between Stuart and Kevin, then print Draw

        print 'Draw'

    else:

        # Print Kevin as winner with his total score

        print 'Kevin\t',KevinScore