Function: sum(invert(round(mod(sum(numbers("xyx") if numbers('yxr') > numbers('epe') else numbers("per"), numbers("xyx")), numbers('epe') if numbers("xyx") > numbers("per") else numbers('yxr')), sum(numbers('yxr') if numbers("per") > numbers('epe') else numbers("xyx"), numbers("xyx")))), round(mod(sum(numbers('yxr') if numbers('epe') > numbers("xyx") else numbers("per"), numbers("xyx")), numbers("per") if numbers('epe') > numbers('yxr') else numbers("xyx")), sum(numbers("per") if numbers("xyx") > numbers('epe') else numbers('yxr'), numbers("xyx"))))
