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040000 tree bb01dd21a33d1f210380a2f8c4ed20bfb99d4b15	arch
040000 tree 8ac0a1d87be1823e11271cbc3b8e839b03847cc7	common
040000 tree f60fbf8e7f0ad364e926dcfb6d3f05c3b9aabe4d	primary_only
040000 tree 74811b55d360650dfef9e602d5cfc0cbe9f9c403	primary_with_secondaries