Task: Program Execution
Input (English): U 7557 2837 643 I 8379 7191 N 3735 2983 B 6647 O b z 9231 H D 1089 2783 5265 5767 5377 P 5783 6181 2419 5033 m 4215 5317 4837 U N 8955 937 D U 539 x
Output (English): U, I, N, B, O, b, z, H, D, P, m, U, N, D, U, x, 7557, 2837, 643, 8379, 7191, 3735, 2983, 6647, 9231, 1089, 2783, 5265, 5767, 5377, 5783, 6181, 2419, 5033, 4215, 5317, 4837, 8955, 937, 539