100644 blob 2a2c796caac01d7bf3ee6a6dc428ef94e8ec66a5	is_permutation.pass.cpp
100644 blob 4e4f889a45e745b067934432babdd59b1acf49e6	is_permutation_pred.pass.cpp
100644 blob 2d560b165758cf52fcd36dbc5681d5b3baf5718a	ranges.is_permutation.pass.cpp