Task: Program Execution
Input (English): 13, 19, ['1253', 'N', 'O', 'F', '7181', 'Q', 'M', 'H', '2985', '1947', 'y', 'J', '8347', '7013', '9727', '3181', 'c', 'X', '3179', '3943', 'm', '8735']
Output (English): 3179, X, c, 3181, 9727, 7013, 8347