Task: Program Execution
Input (English): 4, 10, ['1879', 'L', '1265', 'f', '511', 'G', '2905', 'j', 'Q', '1149', 'A', 't', 'K', '2833', '2781', '3135', 'H', '1173', 'U', '4631', '6213', 'C', '6017', 'G', '1629', 'H', '9749', 'T']
Output (English): 9411Qj5092G115f