Task: Program Execution
Input (English): zQlOQtwCgwLIdbmgnCVyaypvEduJxiavJjQNJoVCe, hLhMUYcYFbmgnCVyaypvEduJJmElyOtoKavcK
Output (English): a, b, c, d, e, g, i, j, l, m, n, o, p, q, t, u, v, w, x, y, z