Task: Program Execution
Input (English): 1189, 7143, 993, 1513, 6449, 9749, 5963, 8159, t, 3543, j, i, 4227, 1463, 6431, 4987, y, q, f, 321, m, r
Output (English): f, i, j, m, q, r, t, y