Task: Program Execution
Input (English): u 8693 V U S z 8297 L 529 837 Z U 8317 x H u 5309 f I S x 6413 T 8587 S 2557 o 439 1357 O k 4511 Y 2973 7083 85 r 9321 V
Output (English): u, V, U, S, z, L, Z, U, x, H, u, f, I, S, x, T, S, o, O, k, Y, r, V, 8693, 8297, 529, 837, 8317, 5309, 6413, 8587, 2557, 439, 1357, 4511, 2973, 7083, 85, 9321