040000 tree f3e681a7e9f5dcabf7e62081a68336fc58e53429	abi
040000 tree 4cb535c12d8c03c5fede5157c6683a9a5f0bdd29	allocator
040000 tree 060f06a057bd17ee38863d70733b2eac41c88aca	cpu
040000 tree 526a5c8f46f8c74883d138ce6d279f9cceca7a05	io
040000 tree cfad3a9568bd62c48b107276d9232862108b0316	locale
040000 tree 75506c378aa5d8c0d56731cb9bf74fa7b0077826	os