Task: Program Execution
Input (English): uJJJDoFZlXxspoehyZIIvHronlmTMeiaH, flvVTBFvKZlXxspoehyZIIqA
Output (English): a, d, e, f, h, i, j, l, m, n, o, p, r, s, t, u, v, x, y, z