$\displaystyle \frac{5}{17}$\displaystyle \frac{5}{17}

$\displaystyle \frac{12}{17}$\displaystyle \frac{12}{17}

$\displaystyle \frac{5}{13}$\displaystyle \frac{5}{13}

$\displaystyle \frac{12}{13}$\displaystyle \frac{12}{13}