[EFraction NormalFrac (EGrouped [EIdentifier "x",ESpace (7 % 20),EIdentifier "y"]) (ENumber "2"),ESymbol Bin "+",EFraction NormalFrac (ENumber "2") (EGrouped [EIdentifier "x",ESpace (0 % 1),EIdentifier "y"]),ESymbol Bin "+",EFraction NormalFrac (EGrouped [EIdentifier "x",ESpace (0 % 1),EIdentifier "y"]) (ENumber "2")]
