Function: square(minus(numbers('xry') if numbers("xyx") > numbers('xyy') else numbers("xxr") if numbers("xxr") > numbers('xry') else numbers("xyx"), numbers("xyx") if numbers('xyy') > numbers('xry') else numbers("xxr")) if numbers("xxr") if numbers("xyx") > numbers('xry') else numbers('xry') if numbers("xyx") > numbers('xyy') else numbers("xxr") > numbers("xxr") else numbers('xyy') if numbers("xxr") > numbers("xyx") else numbers('xry'))