Task: Program Execution
Input (English): 1443 v Q R u 7423 2307 N C i 8315 5769 2763 Z 2457 V 1905 3269 1945 6779 F 7747 4827 G 5285 M l
Output (English): v, Q, R, u, N, C, i, Z, V, F, G, M, l