Task: Program Execution
Input (English): 9897, 151, w, 5229, 2341, a, 1459, 7603, 419, 5985, d, t, 8923, 6441, Z, H, 4569
Output (English): 1, 2, 4, 5, 7, 8, 9, 10, 13, 14, 17