Task: Program Execution
Input (English): i, 8767, j, 8603, D, 1891, 7765, 995, X, 1293, 717, n, 561, 5461, I, y, Q, 5937, 1475, T
Output (English): 1, 3, 5, 9, 12, 15, 16, 17, 20