Task: Program Execution
Input (English): 2, 6, ['L', '1483', '9103', '7787', 'M', 'M', 'O', 'S', '8405', '6119', '4137', 'Y', '6191', 'A', '9955', '6385', '3097', '1463', '9947', '897', 'x', '371', 'B', '9975', '3939', 'B', '369']
Output (English): 18373