040000 tree 39aedbe94b6bfd102f05473258f75f89f6b9d954	iterator.container
040000 tree 2781bc0feff1cb28049b2764de4fe36955652510	iterator.primitives
040000 tree c2245241de7c1c7c148101af65c511b774df4b52	iterator.range
040000 tree 942a59d93371a4fde4abbbc7927db5595c7c6469	iterator.requirements
040000 tree 3cb6e2c0e4e5f0790a0ffb391327eac8eb02fdb2	iterator.synopsis
040000 tree 1cecf44f9d6e0e2ba6fb9831f8c47e15967fbee4	iterators.general
040000 tree 435880834e5010b97fcb5241df9e948a062e5c36	predef.iterators
040000 tree aea75f7930294059c87c655d9df78aca31e51cea	stream.iterators