Function: numbers('xry') if numbers("per") > numbers('xry') if numbers("per") > numbers('yxr') else numbers("xxr") else band pass(numbers('yxr') if numbers("per") > numbers("xxr") else numbers('xry')) if numbers('yxr') if numbers("per") > numbers('xry') else numbers("xxr") > numbers('xry') if numbers('yxr') if numbers("per") > numbers('xry') else numbers("xxr") > numbers("per") if numbers('xry') > numbers('yxr') else numbers("xxr") if numbers("per") > band pass(numbers('yxr') if numbers("xxr") > numbers('xry') else numbers("per")) else numbers('xry') else band pass(numbers("xxr") if numbers('xry') > numbers("per") else numbers('yxr')) else band pass(numbers('xry') if numbers("per") > numbers("xxr") else numbers('yxr'))