Task: Program Execution
Input (English): P, G, K, 3591, H, 819, 6309, K, 8059, l, 1769, r, 9433, 3825, O, 2919, N, f, 2883, D, Z, 6075, I
Output (English): 4, 6, 7, 9, 11, 13, 14, 16, 19, 22