Function: mean(numbers('xyy') if numbers('xry') if numbers('rrr') > numbers('xyy') else numbers('rep') > numbers('rep') else numbers('xry') if numbers('rep') if numbers('rrr') > numbers('xry') else numbers('xyy') > numbers('xry') else mean(numbers('xyy') if numbers('rrr') if numbers('xyy') > numbers('rep') else numbers('xry') > numbers('rep') else numbers('xry'), numbers('rrr') if numbers('xyy') > numbers('xry') else numbers('rep')), mean(numbers('xry') if numbers('rep') > numbers('rrr') if numbers('xry') > numbers('xyy') else numbers('rep') else numbers('xyy'), numbers('xyy') if numbers('rrr') > numbers('xry') else numbers('rep')))
