040000 tree b5bb07ffb5c70708d0bf4f811878553179c534cb	iterator.basic
040000 tree 39b6c8ba370a3d117fc2d38aa4b0330012953531	iterator.operations
040000 tree 4f92cb6905fff8dcf42f3f07dac5448c64832914	iterator.traits
040000 tree aec65093da0e2f0e79986bb1248e87de33895c7f	range.iter.ops
040000 tree 1610f183d88334db383db4f1b958507b5d3c2c2c	std.iterator.tags