Task: Program Execution
Input (English): b, 1613, m, u, 9707, v, 4349, m, 5077, n, 3485, 9869, k, 1971, 1035, r, 5793, q, u, 5803, 941, 2227, v, o
Output (English): b, k, m, n, o, q, r, u, v