Function: numbers("xxx") if numbers("per") > numbers('xry') else numbers("xxr") if sum(numbers("per") if numbers("xxr") > numbers('xry') else numbers("xxx"), numbers("per")) > numbers('xry') if numbers("xxx") > numbers("xxr") else numbers("per") if sum(numbers("per") if numbers("xxr") > numbers("xxx") else numbers('xry'), numbers("per")) > numbers("per") else numbers("xxr") if numbers("per") > sum(numbers('xry') if numbers("xxx") > numbers("xxr") else numbers("per"), numbers("per")) else numbers('xry') if numbers("xxx") > numbers("per") else numbers("xxr") else sum(numbers("xxx") if numbers("per") > numbers('xry') else numbers("xxr"), numbers("per")) if numbers("xxx") if numbers('xry') > numbers("xxr") else numbers("per") > numbers("per") else numbers("xxr")