Task: Program Execution
Input (English): 2, 6, ['1169', 'O', '1357', '8965', 'x', '7291', '465', '2209', 'v', '3425', '391', 'w', 'g', '6243', '5917', '3515', 'e', 'M', 'L']
Output (English): 7291x89651357O