Task: Program Execution
Input (English): 8813 b s 5589 4541 2537 4109 U 1571 8157 f 2837 615 2107 7723 k 5739 i 9471 w 4081 l 3083 N 3111 c d 9039 2681 6991 x 1897 t 3587 1941
Output (English): b, s, U, f, k, i, w, l, N, c, d, x, t, 8813, 5589, 4541, 2537, 4109, 1571, 8157, 2837, 615, 2107, 7723, 5739, 9471, 4081, 3083, 3111, 9039, 2681, 6991, 1897, 3587, 1941