040000 tree 656f9347e0c5be263b9de74893abd3b113a0ac0b	iterator.container
040000 tree f7443042d1ea8bba534da52f8f08bb16e28bc582	iterator.primitives
040000 tree 6e7a0ad0105c2e33a8803ec02c3c8a5a2fde9087	iterator.range
040000 tree b81d3193a6713105d89c1d77f6fc232ca721b8fd	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree f97dbb0f0f564f18965bbbd3e87b89ffd6d9ff84	predef.iterators
040000 tree 8349b3e67cce6392094bfd9a37c3b5a0397e0d6e	stream.iterators