Task: Program Execution
Input (English): 12, 21, ['C', 'f', 'F', 'k', '9891', 'p', '8751', 'a', '2261', '7277', 'E', '345', 'Y', 'W', 'J', '295', '3569', 'm', 'b', 'i', 'H', '8567', '4827', 'f', 'O', 'a', '2797', 'H']
Output (English): 4209