Task: Program Execution
Input (English): l 5927 3575 j 9873 h u 7737 d 2845 e 7415 9897 9839 6401 a 4501 v 1183 9991 v l w 7031 1795 6265 m 9235 n
Output (English): a, d, e, h, j, l, m, n, u, v, w