Task: Program Execution
Input (English): 4, 7, ['G', '783', 'C', 'L', 'v', 'g', '6791', 'Y', '7203', '4619', 'Y', 'Z', '4105', '921', '5253', '3455', 'A', '8125', '8519', '6943', '1515']
Output (English): 6791