Task: Program Execution
Input (English): jUNEgQJheFhrptVMFqOYFtTKgAtXtYcme, xWgirptVMFqOYFtTKgGFLbRR
Output (English): a, c, e, f, g, h, j, k, m, n, o, p, q, r, t, u, v, x, y