Task: Program Execution
Input (English): u 7201 U 3899 5001 I P X 4583 6691 e U 9237 m 9825 7725 V g r 7851 k 3879 1615 2769 U X F W J J J 8065 1255 1909 187 c 8993 j 7031 2465
Output (English): u, U, I, P, X, e, U, m, V, g, r, k, U, X, F, W, J, J, J, c, j, 7201, 3899, 5001, 4583, 6691, 9237, 9825, 7725, 7851, 3879, 1615, 2769, 8065, 1255, 1909, 187, 8993, 7031, 2465