Task: Program Execution
Input (English): 8037, H, 6337, N, 3455, X, W, r, j, 5097, W, p, G, h, 6059, Y, B, 4569, 8267, j, I, J, 881, F
Output (English): 2, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 20, 21, 22, 24