Task: Program Execution
Input (English): 8809, 9983, 8577, o, 3473, a, H, Y, t, q, 4197, N, 4145, Y, u, 5961, u, 525, 2049, 4623
Output (English): 4, 6, 7, 8, 9, 10, 12, 14, 15, 17