8 lines
127 B
Prolog
8 lines
127 B
Prolog
?- permut_Prolog(P, [ab, cd, ef]), writeln(P), fail.
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[ab,cd,ef]
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[ab,ef,cd]
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[cd,ab,ef]
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[cd,ef,ab]
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[ef,ab,cd]
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[ef,cd,ab]
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false.
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