Task: Program Execution
Input (English): 1, 13, ['8623', '7005', '3069', '4393', '6587', '2643', 'K', '3323', '3829', 'm', 'D', 'G', 'K', 'C', 'a', '8977', 'o']
Output (English): KGDm38293323K264365874393306970058623