Task: Program Execution
Input (English): 7, 16, ['Q', 'K', 'Z', '3261', '5479', '1197', '5699', '4055', 's', '1807', 'z', '8639', 'r', '4759', 't', '3803', '5007', '9723']
Output (English): 3803t4759r8639z1807s40555699