Task: Program Execution
Input (English): LtSzZtKcaIurRIpafavACtXGdfBqCNLgphMZ, mSvJByHaUIurRIpafavACtXVhAcG
Output (English): a, b, c, d, f, g, h, i, k, l, m, n, p, q, r, s, t, u, v, x, z