# https://leetcode.com/problems/substring-with-concatenation-of-all-words/description/
# Substring with Concatenation of All Words


class Solution(object):
    def findSubstring(self, s, words):
        """
        :type s: str
        :type words: List[str]
        :rtype: List[int]
        """

        pass


if __name__ == "__main__":
    pass