Select the graph of ellipse $\frac{x^2}{4}+\frac{y^2}{36}=1$

Select the graph of ellipse $\frac{x^2}{36}+\frac{y^2}{25}=1$

Select the graph of ellipse $\frac{x^2}{4}+\frac{y^2}{25}=1$

Select the graph of ellipse $\frac{x^2}{9}+\frac{y^2}{4}=1$

Select the graph of ellipse $\frac{x^2}{25}+\frac{y^2}{16}=1$

Select the graph of ellipse $\frac{x^2}{4}+\frac{y^2}{16}=1$

Select the graph of ellipse $\frac{x^2}{16}+\frac{y^2}{4}=1$

Select the graph of ellipse $\frac{x^2}{16}+\frac{y^2}{25}=1$

Select the graph of ellipse $\frac{x^2}{25}+\frac{y^2}{4}=1$

Select the graph of ellipse $\frac{x^2}{9}+\frac{y^2}{16}=1$