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040000 tree f7221a2ed733ed32237e1d1ce51b6bc73f7ff8b5	gosym
040000 tree b4a4788b12dd6b1c527c715581fd8fcaee566ef5	macho
040000 tree d18d8cc35883d03914b59042895eea95882bb6ca	pe
040000 tree bbd744efe1659742e6337c54bee85898b220ca97	plan9obj