Task: Program Execution
Input (English): 19, 19, ['f', 'c', '2735', '8377', 'G', 'o', 'm', 'S', 'n', '2461', '753', 'Z', 'C', '3947', 'S', 'j', '8421', 'z', '2967', '2603', 'L', 'E', 'l', '7717', '769', 'O', '4611']
Output (English): 2967