040000 tree c3d387c3a0fb53eb46e94bda747b272e146d7b03	iterator.container
040000 tree 66d09a2a4b21673b2a47d9643b51eb492f74a136	iterator.primitives
040000 tree 76775141b8c19e18c35e4b23cd22c0dbbcecccf8	iterator.range
040000 tree 07055eb3bc199701bbc8addeae4ccee43046e0fa	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree 94c8d1fa96e166468a81dcd3c5518b7716d9aac6	predef.iterators
040000 tree f82a1d8815cc618f0207c1ab6ef03662fd467a4b	stream.iterators