Task: Program Execution
Input (English): 5387, 1561, 9413, 6459, 3, g, v, 9051, 7757, 2091, h, 7071, 4057, z, 163, q, 8909, 8425, j, 3995, b, t, 1457
Output (English): b, g, h, j, q, t, v, z