Task: Program Execution
Input (English): 4, 14, ['9409', 'P', '9951', '9545', '4701', '2645', '7577', '2759', 'O', 'u', '1393', 'r', '4929', 'L', '4895', 's']
Output (English): 9545, 4701, 2645, 7577, 2759, O, u, 1393, r, 4929, L