Task: Program Execution
Input (English): q 6283 2953 d t 3349 2949 v 6591 8605 1381 7099 u a 5293 f 3677 h n l k 8623 h m n q e 8153 1231 v 6989 q q a 5663 b 5191 b 8297 6365 5311 q k h
Output (English): a, b, d, e, f, h, k, l, m, n, q, t, u, v