Task: Program Execution
Input (English): AFCNiBWPmPsovlSmDhAgXvDIRghMTXAtL, ntttLwYtiBWPmPsovlSmDhAmlDlGshUdbbn
Output (English): a, b, d, g, h, i, l, m, n, o, p, s, t, u, v, w, y