040000 tree f4638cc6e91a70c38318283b04783957ca22c4df	iterator.container
040000 tree 1966980060acd8236b4d96b82816655f3ce3bc07	iterator.primitives
040000 tree e7a98df9afd90122f9a21dd9bef2ec704356a0ef	iterator.range
040000 tree 4a307ed59c117589b48b5a94d099652cb9192a19	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree f010fe9628eedbb99c34b9467c3180352ec45da4	predef.iterators
040000 tree e36d94cd62e8af33fbd87fdbae3579eea5fda4f3	stream.iterators