Function: numbers("yxx") if square(numbers('rep')) > numbers('rep') else numbers('yxy') if numbers('rep') > square(numbers('rep')) else numbers("yxx") if square(numbers('rep')) > numbers('rep') if numbers("yxx") > square(numbers('rep')) else numbers('yxy') if numbers("yxx") > square(numbers('rep')) else numbers('rep') if numbers('rep') > square(numbers('rep')) else numbers("yxx") if numbers('rep') > square(numbers('rep')) else numbers('yxy') else numbers("yxx") if numbers('yxy') > square(numbers('rep')) else numbers('rep')