Function: invert(numbers('xry') if numbers("xxr") > numbers('rrr') if numbers("xxr") > numbers("yxx") else numbers('xry') else numbers('xry') if numbers("xxr") > numbers("yxx") else numbers("xxr") if numbers('xry') > numbers("yxx") else numbers('rrr')) if minus(invert(numbers("xxr") if numbers('rrr') > numbers("yxx") else numbers('xry') if numbers("xxr") if numbers('xry') > numbers('rrr') else numbers("yxx") if numbers("xxr") > numbers("yxx") else numbers('xry') > numbers('xry') else numbers("xxr")), numbers("xxr") if numbers("xxr") if numbers('xry') > numbers("yxx") else numbers('rrr') if numbers('xry') > numbers("yxx") else numbers("xxr") > numbers('xry') else numbers('xry') if numbers("yxx") > numbers('rrr') else numbers("xxr")) > numbers('xry') if numbers('rrr') if numbers("xxr") > numbers('xry') else numbers("yxx") > numbers("yxx") else numbers("xxr") else numbers("xxr") if numbers('xry') > numbers('rrr') if numbers("yxx") > numbers("xxr") else numbers('xry') else numbers("yxx") if numbers("xxr") > numbers("yxx") if numbers("xxr") > numbers('xry') else numbers('rrr') else numbers('xry')