Task: Program Execution
Input (English): r, p, 2257, 8321, z, 1631, Q, 5865, y, e, F, t, 7201, 1693, 8373, 2235, e, X, 2075, 8705, 3231, 1279, 1539, 5257
Output (English): 2257, 8321, 1631, 5865, 7201, 1693, 8373, 2235, 2075, 8705, 3231, 1279, 1539, 5257