Task: Program Execution
Input (English): 10, 16, ['9591', '1341', '2983', 'b', 's', '9529', 'l', '1213', 'U', 'N', '3169', '9029', '4965', 's', '4923', 'b', '4319', '469', 'Z', '5759', 'l', 'l']
Output (English): b3294s569492099613N