Task: Program Execution
Input (English): 4, 10, ['641', '983', '2577', 'l', '1161', '7491', '4003', 'K', '731', 'C', '3761', '3817', 'z', 'W', '7589', '7075', '6581', 'r', '5505', 'Z', 'U', 'w', 'F', 'H', 'I', 'I', 'Q', '895']
Output (English): l116174914003K731C