Task: Program Execution
Input (English): TVYgJQOttZUWkTagesSioNYTvrpiGviyO, EHRhxydXgesSioNYTvrpiGvpANQXFtNI
Output (English): a, e, g, i, j, k, n, o, p, q, r, s, t, u, v, w, y, z