Function: band pass(sum(sum(numbers("per") if numbers("yxx") > numbers('yyx') else numbers('yxy') if numbers("per") > numbers('yyx') else numbers("yxx"), numbers("yxx") if numbers("per") > numbers('yyx') else numbers('yxy')) if numbers('yyx') if numbers('yxy') > numbers("per") else numbers("yxx") if numbers("per") > numbers('yyx') else numbers("yxx") > numbers("per") if numbers("yxx") > numbers('yxy') else numbers('yyx') else numbers("yxx"), sum(numbers("yxx") if numbers('yyx') > numbers("per") if numbers('yyx') > numbers('yxy') else numbers("yxx") else numbers("per"), numbers("per") if numbers('yyx') > numbers("yxx") else numbers('yxy'))))