Task: Program Execution
Input (English): 4, 13, ['n', 'G', '609', 'R', 'R', '2109', 'C', '261', '619', 'N', '4553', '9095', 'k', 'K', '337', 'F', '1205', 'f', 'p', 'i', 'M', 'm', 'v', '2539', 'F', 'a', '5153']
Output (English): R, 1205