Task: Program Execution
Input (English): 9097, d, k, 5009, U, 8435, 6909, h, 211, X, R, M, m, 7573, 9709, H, H, 4823, z, 7675, W, Y
Output (English): 2, 3, 5, 8, 10, 11, 12, 13, 16, 17, 19, 21, 22