040000 tree c3d387c3a0fb53eb46e94bda747b272e146d7b03	iterator.container
040000 tree 8c1428c7318952db4456e20d275d5b7323215cc2	iterator.primitives
040000 tree ff085c1f05d9d41f072bfba2d4735ea9127c8466	iterator.range
040000 tree b685c780d6b82924b4ff5a62d3d42a832803e5dd	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree bb07df166259218485c771dc68d24c7faa1df4e2	predef.iterators
040000 tree 812798ac91556ea830f21fe6f75ca285333d4bea	stream.iterators