Task: Program Execution
Input (English): 2323 n 5519 4615 U U D 5075 c k k 651 b 8555 x u 3009 8343 Z 9323 I 3423 g 8757 4835 9723 H s 9837
Output (English): n, U, U, D, c, k, k, b, x, u, Z, I, g, H, s