Task: Program Execution
Input (English): 8111, 1497, E, x, 6339, r, 4205, 8239, x, Z, g, x, 8841, u, 4483, 9355, 4169, 9313, 153, 6629, q, n
Output (English): E, x, r, x, Z, g, x, u, q, n