Task: Program Execution
Input (English): 5, 21, ['3995', '845', '9661', '9663', 'b', 'T', '7841', '5257', 'g', 'f', 'j', 'H', '7717', 'k', 'N', 'u', '61', '4951', 'y', '3149', '9813', 'Y', '6159', 'q']
Output (English): 98133149y495161uNk7717Hjfg52577841Tb