Task: Program Execution
Input (English): TkmlZWYlswepQjqRUqJGaXYcYkqmz, fGKhLmvixwepQjqRUqJGaXYelsEQIael
Output (English): a, e, f, g, h, i, j, k, l, m, p, q, r, s, u, v, w, x, y