Task: Program Execution
Input (English): 6269, 1389, 5267, 1261, 9585, f, z, a, i, 4529, n, 9289, n, h, m, z, y, 8635, 2187, 9731, 5613, 2125, 2063
Output (English): a, f, h, i, m, n, y, z