Task: Program Execution
Input (English): cNcLIJfVspsgurPkxTRoddQvYwV, iIYJZnVaurPkxTRoddQvOyXCAaYXst
Output (English): a, c, d, i, j, k, n, o, p, q, r, s, t, u, v, x, y, z