Task: Program Execution
Input (English): l, f, 9453, 9923, 9909, E, 8029, 4259, p, L, N, 6199, 3033, W, 285, V, 8845, w, 4377, K, a
Output (English): 1, 2, 6, 9, 10, 11, 14, 16, 18, 20, 21