Task: Program Execution
Input (English): 4, ['6981', '6873', '9309', 'o', 'x', '4051', '2323', '6403', '6497', 'P', 'V', 'f', '8793', '6085', '6693', 'k', '4029', '5317', '9759', 'N', 'a', 'B', 'l', '6097', '6997', 'x', '65', '7589']
Output (English): x, 4051, 2323, 6403, 6497, P, V, f, 8793, 6085, 6693, k, 4029, 5317, 9759, N, a, B, l, 6097, 6997, x, 65, 7589