Task: Program Execution
Input (English): N, 2403, 4695, U, 1561, U, 559, t, 761, a, 4759, f, 1021, G, 7771, 7505, 8605, W, F, k, v, R
Output (English): 2, 3, 5, 7, 9, 11, 13, 15, 16, 17