#!/usr/bin/env python3
letters_sequences = {}
with open('test/anagr.txt', 'r') as f:
for word in f.read().split():
word_letters = ''.join(sorted(word))
if word_letters not in letters_sequences:
letters_sequences[word_letters] = [word]
else:
letters_sequences[word_letters].append(word)
print(letters_sequences)
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