[ ScanFunctionSymbol ( HoleCons ( TokenCons ( Command "times" ) ( HoleCons End ) ) ) ( Marker "times" ) , ScanFunctionSymbol ( TokenCons ( Command "unit" ) End ) ( Marker "unit" ) , ScanFunctionSymbol ( TokenCons ( Command "suc" ) ( TokenCons InvisibleBraceL ( HoleCons ( TokenCons InvisibleBraceR End ) ) ) ) ( Marker "suc" ) ]