Task: Program Execution
Input (English): q U 2097 7921 c u I x L 2689 4603 W 8291 d 3627 8943 x 5281 Z 2737 p 7721 T c 6501 g
Output (English): q, U, c, u, I, x, L, W, d, x, Z, p, T, c, g