Task: Program Execution
Input (English): 3, 7, ['O', 'E', '1255', '499', '9095', 'y', 'A', 'u', 'a', '1311', '4803', '7615', '8493', '1983', '1379', 'A', '1703', '1971', '6935', 'a']
Output (English): 1255, 1311, 1703