Task: Program Execution
Input (English): 7735 6301 A c 4337 X 4829 7529 171 4957 U 9499 4171 277 A 6641 Z q V I G 3613 4629 5563 9271 n b 9805
Output (English): A, c, X, U, A, Z, q, V, I, G, n, b