040000 tree c3d387c3a0fb53eb46e94bda747b272e146d7b03	iterator.container
040000 tree 66d09a2a4b21673b2a47d9643b51eb492f74a136	iterator.primitives
040000 tree ff085c1f05d9d41f072bfba2d4735ea9127c8466	iterator.range
040000 tree 33d7c962dd7d2998e63a381d5b7fa2a56bfa5833	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree 94c8d1fa96e166468a81dcd3c5518b7716d9aac6	predef.iterators
040000 tree 812798ac91556ea830f21fe6f75ca285333d4bea	stream.iterators