Task: Program Execution
Input (English): 14, 16, ['5681', '105', 'n', 'a', 'O', '951', 'B', '6629', 'K', 'D', 'b', 'd', '9053', '9301', 'D', '7587', '2493', '4153', '1327']
Output (English): 7587D9301