Task: Program Execution
Input (English): GHDryLSjFLUiOynCsjQHyjbwUu, sLusXNFStqXktqjFLUiOynCsjQHyjpGWk
Output (English): c, f, g, h, i, j, k, l, n, o, p, q, s, t, u, w, x, y