blob: 05ce3ef4bd01d1ba159a762697e541f184ad1b8f (
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words = open("words_235886.txt").readlines()
visited = []
letters = list(input())
n = len(letters)
def check(cur_str):
visited.append(cur_str)
if (cur_str + "\n") in words:
print(cur_str)
def dfs(cur_str):
if cur_str in visited:
return
check(cur_str)
if len(cur_str) == n:
return
for letter in range(n):
if letters[letter]:
new_str = cur_str + letters[letter]
letters[letter] = None
dfs(new_str)
letters[letter] = new_str[-1]
dfs("")
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