Task: Program Execution
Input (English): ioVLnRkqycfnGpCFZfEnpoEFzXHkkPv, jRepRhEXCFZfEnpoEFzXHkqBvngyTP
Output (English): c, e, f, g, h, i, k, l, n, o, p, q, r, v, x, y, z