Task: Program Execution
Input (English): TgMzSnidPtbHRLhepKIyxvcUuAsLg, RbCQvQWPtbHRLhepKIXcIjIXc
Output (English): a, b, c, d, e, g, h, i, k, l, m, n, p, r, s, t, u, v, x, y, z