040000 tree f4917622ce4e7f05b44dbb2e457276c9dc1d75e9	benchmarks
040000 tree 63363104f91939768b526b7a93cc6d9817420332	conformance
040000 tree 9f173251fa426713823eb2bb304030fe06f8be66	irregular
040000 tree 63556cf3ab6342b5d445eb2388c3f46827362282	legacy
040000 tree 57f87ed9aec37a5c148e492f0b675023353957ef	test
040000 tree b75789a1919057a4ee0a493b88566a04d675957d	test3