040000 tree dff93ce34a2b7b3b050ff78575cef11c02cbaa0d	iterator.basic
040000 tree 18d1fd87a2f1c79485ec34ed1d4dbdec93aecee6	iterator.operations
040000 tree 19925f8c12a9fdfa67f2a3fd87111126f8bb979d	iterator.traits
040000 tree 971460118b98eff220c025f750091cb2554fdefb	range.iter.ops
040000 tree 1610f183d88334db383db4f1b958507b5d3c2c2c	std.iterator.tags