def known_edits2(self, word):
        return set(e2 for e1 in self.edits1(word) for e2 in self.edits1(e1) if self.NWORDS in e2)
dataset/ETHPy150Open neuropoly/spinalcordtoolbox/scripts/msct_parser.py/SpellingChecker.known_edits2/swapped operands of `in`