Task: Program Execution
Input (English): ulkmAIQjNgAjCMsFPqYMYsVOyBsOhc, exDGVGBgoAtLsRQjNgAjCMsFPqYMRmSHXDCRJmGM
Output (English): a, b, c, d, e, f, g, h, j, l, m, n, o, p, q, r, s, t, v, x, y