Task: Program Execution
Input (English): SNWvLAxDAFbRSJJccJGwxvBDqXvurirHEVqr, gcPmXKLvkNlAFbRSJJccJGwxvPsI
Output (English): a, b, c, d, e, f, g, h, i, j, l, n, q, r, s, u, v, w, x