040000 tree 7eca18c10a76b9d302b48a135acd269fe3b95931	benchmarks
040000 tree f7e051479f995b3389b11be088ded57f59cdedee	conformance
040000 tree 1e7cd67caedc07abfb78b7b0b90dd4c57e9c372c	irregular
040000 tree 4e5482bc30cb4bbd85a8702e4c4c570294607677	legacy
040000 tree 9780a1c8c70b348b980cf5517a587287418e6e86	test
040000 tree 289116516bc8c0050b13a7ab72b19edbd554ac9e	test3