6 lines
244 B
Text
6 lines
244 B
Text
P1 = ["ABCD","CABD","ACDB","DACB","BCDA","ACBD",
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"ADCB","CDAB","DABC","BCAD","CADB","CDBA",
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"CBAD","ABDC","ADBC","BDCA","DCBA","BACD",
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"BADC","BDAC","CBDA","DBCA","DCAB"],
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Perms = permutations("ABCD"),
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% ...
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