Task: Program Execution
Input (English): 9663, 6947, 5179, 2431, n, z, o, u, L, x, 5395, I, z, 4529, 1609, f, L, Q, S, p, 7173, B, P
Output (English): n, z, o, u, L, x, I, z, f, L, Q, S, p, B, P