$\begin{array}{1 1} x^{\large\frac{5}{3}} y^{\large\frac{-1}{3}} \\ x^{\large\frac{-5}{3}} y^{\large\frac{1}{3}} \\ x^{\large\frac{5}{3}} y^{\large\frac{1}{3}} \\ x^{\large\frac{-5}{3}} y^{\large\frac{-1}{3}} \end{array} $