Task: Program Execution
Input (English): SyPxCeoywZYtUpfxoCfRRrQfCXBSMXrntDqLqVV, FAhHOppxoklRGIZYtUpfxoCfRRrQfBNaguG
Output (English): b, c, d, e, f, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z