040000 tree 1f0e534ee068a48b95e44b06b665f9b457495ed5	file.streams
040000 tree e30f729d79e7b9838c6ad09ab50dc5ac90718c40	filesystems
040000 tree 974d6c36700e2c0988fd9b014f0e58ae270dde7b	input.output.general
040000 tree 8b83aedce0971ba42f1805e0ebd72920436949fa	iostream.format
040000 tree b94b502f6d42cfdc04e8a14e9aa32d4fc7c6fa2b	iostream.forward
040000 tree 4468d1b42ab1aeb4517b16b9e13ea8d7c73be155	iostream.objects
040000 tree 9bf4029689ca3735918143bffa9c1b2a8b19048f	iostreams.base
040000 tree 60c0758285a7f2b78376203019b15e3f5851407f	iostreams.requirements
040000 tree 74bf9ddd7602e5799aadb8f3784a435bb45ea739	stream.buffers
040000 tree 472dc40067053cec4e9563e6a796be89efa06a57	string.streams