Task: Program Execution
Input (English): oJeXmAyOnyVRfcrUTQnDnVdETaOVkMNrGDdtcYgx, sBBFpsRynrfcrUTQnDnVdETatBSIjpQWjiliu
Output (English): a, c, d, e, f, g, j, k, m, n, o, q, r, t, u, v, x, y