Task: Program Execution
Input (English): 8281 4831 1329 g e 8879 n s x j 6305 j 921 3677 5107 n j 9285 a 5329 6671 c 9283 l a 7907 q 7605 855 6477
Output (English): a, c, e, g, j, l, n, q, s, x