Task: Program Execution
Input (English): TvZjeXUbgHQTCWhnmvUXQuurtCG, qWbIdqCwrUbgHQTCWhnmvAlUQoyaPEHCI
Output (English): a, b, c, d, e, g, h, i, l, m, n, o, p, q, r, t, u, v, w, y