Task: Program Execution
Input (English): G, r, 7701, 3447, 6441, 9223, 9669, q, 4835, 2163, n, L, 7595, b, 7933, 1001, V, D, 5733, 1859
Output (English): 3, 4, 5, 6, 7, 9, 10, 13, 15, 16, 19, 20