Task: Program Execution
Input (English): k r 4997 x g t 293 j 3801 k x t f 8975 3477 4963 6325 u q e 8085 6197 l f 2449 6561 1543 4583 k x 2881 j 3281 7249 5577 8389 q i n l 415 5687 w
Output (English): e, f, g, i, j, k, l, n, q, r, t, u, w, x