[프로그래머스] 모음사전 - python

https://school.programmers.co.kr/learn/courses/30/lessons/84512

프로그래머스

from itertools import product
def solution(word):
    ls = []
    
    for i in range(1, 6):
        for j in list(product('AEIOU', repeat=i)):
            ls.append(''.join(j))
    ls.sort()
    return ls.index(word) + 1