Task: Program Execution
Input (English): 2609, 1953, N, e, K, g, z, v, D, 2989, w, 3117, 1491, b, 1395, 1597, 7115, H, 4513, 9339, 6777, O
Output (English): 3, 4, 5, 6, 7, 8, 9, 11, 14, 18, 22