Task: Program Execution
Input (English): n t 2901 9697 a j x a 4437 2255 2177 s 3173 j t 5713 4091 4253 5553 i 4533 i e 6899 s 3541 2139 2705 m u
Output (English): a, e, i, j, m, n, s, t, u, x