Task: Program Execution
Input (English): U, R, Q, h, 6307, c, 2297, P, 9811, F, 3961, j, u, P, g, 2949, V, U, a, r
Output (English): U, R, Q, h, c, P, F, j, u, P, g, V, U, a, r, 6307, 2297, 9811, 3961, 2949