Task: Program Execution
Input (English): 3125, I, 3441, x, 3035, 1259, u, h, 1649, V, 3849, q, u, D, 4345, B, 3939, 3707, 621, W, A, 855, 9307, 4023
Output (English): I, x, u, h, V, q, u, D, B, W, A