# https://leetcode.com/problems/string-matching-in-an-array

from typing import List

class Solution:
    def stringMatching(self, words: List[str]) -> List[str]:
        result = []
        for curr in range(len(words)):
            for another in range(len(words)):
                if curr != another and words[curr] in words[another]:
                    result.append(words[curr])
                    break
        return result