040000 tree 724cb6df10b0f31c569a74ec6909720f3bb00aff	decoder
040000 tree 8efad2817b56a0098dcf12054c4f73013e55a4af	generic
040000 tree 84b454219759bbf70faf2c5bca7028264718abd7	proto
040000 tree 6f82199f2fdef8ba93ef1436f557f3e744524354	util