Task: Program Execution
Input (English): jkILhRMpLhilrWepkYNaKUBbTQtEkRUq, PnuvcLiftGSpLhilrWepkYNaghstzaR
Output (English): a, b, e, h, i, j, k, l, m, n, p, q, r, t, u, w, y