Task: Program Execution
Input (English): 12, ['3157', 'w', 'O', 'E', 'r', 'P', '8461', 'T', '1241', 'p', 'b', '9243', '2037', 'c', '9267', 'P', 'I', 'r', 'x', '1017', 'F', '6869', 'r', 'v', '2983']
Output (English): 3157, 2037, 2983