040000 tree e2ec7667530327204ec1672303f06d12f69fb661	associative
040000 tree accf2a8a04b71099ee0ab619637170bcbfc0dba6	container.adaptors
040000 tree fedaf3e61e731d146b3470eb58126888774c5fc9	gnu_cxx
040000 tree 817ad18fe2fe76f235f67b7580c55f2e42fe7cda	sequences
040000 tree 8a8dd10c75b4a14d76b09a2c8903c9b3bd0612b3	unord