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>perl -wMstrict -le "my @TaR = (8, 2, 5, 20, 4, 10, 5, 6, 1, 8); ... original: 8 2 5 20 4 10 5 6 1 8 lexical: 1 10 2 20 4 5 5 6 8 8 numeric: 1 2 4 5 5 6 8 8 10 20