Function: noise(mean(sum(abs(sum(numbers('yxr') if numbers("yyy") > numbers("per") else numbers('rrr'), numbers('rrr'))), sum(numbers('yxr') if numbers('rrr') > numbers("per") else numbers("yyy"), numbers('rrr'))), abs(sum(numbers('yxr') if numbers('rrr') > numbers("yyy") else numbers("per"), numbers('rrr')))))