Task: Program Execution
Input (English): 2091, 8851, D, 5047, l, X, 8149, 7581, 3867, q, t, 5609, S, Q, Z, t, H, 5121, n, 681, 9131, 4149, 4057, 8851
Output (English): 3, 5, 6, 10, 11, 13, 14, 15, 16, 17, 19