Task: Program Execution
Input (English): SsxmWhogobqHSDVqwehIzggHTMlhnkWiHBenv, MzTpMCYsbqHSDVqwehIzggeIiMNFEmt
Output (English): b, d, e, g, h, i, k, l, m, n, o, q, s, t, v, w, x, z