Task: Program Execution
Input (English): q, K, u, 4507, w, I, G, F, 7283, x, 913, e, o, 3163, 1303, 6713, 4007, r, 4413, 8253
Output (English): 1, 2, 3, 5, 6, 7, 8, 10, 12, 13, 18