Task: Program Execution
Input (English): 8, 9, ['6987', 'x', 'n', '3317', 'A', 's', '8349', '4773', '1113', 'x', 'T', 'v', 'F', 'U', '591', 'v', 'F', 'g', '8557', 'x']
Output (English): 1113, 4773