Task: Program Execution
Input (English): e, b, q, p, 57, 5333, 7225, 4971, v, 2657, P, r, I, y, 8927, W, t, 4449, 2245, 2289, 8863
Output (English): 1, 2, 3, 4, 9, 11, 12, 13, 14, 16, 17