Task: Program Execution
Input (English): 10, 16, ['8313', '5521', 'a', '7231', 'Q', '7351', 'X', 'l', '8071', 'K', '4089', '5713', '427', 'X', 'r', '8837', '8449', 'Q', 'b', 'C', '3803', '4489', '1051', '2219']
Output (English): K40895713427Xr8837