Task: Program Execution
Input (English): h, p, 5411, c, 9913, o, G, A, x, 9105, B, 1233, B, 147, O, 725, 1599, l, W, m, 7421, 9603, b
Output (English): 3, 5, 10, 12, 14, 16, 17, 21, 22