Task: Program Execution
Input (English): X, l, 6641, 5845, 767, T, 8139, 3483, u, a, 5579, 8983, E, 239, h, k, 3663, 3949, 6487, 2275, X, 2633, K, V
Output (English): 3, 4, 5, 7, 8, 11, 12, 14, 17, 18, 19, 20, 22