$\begin{array}{1 1}\large \frac{1}{2}, \frac{2}{3}, \frac{3}{4}, \frac{4}{5}, \frac{5}{6} \\\large \frac{1}{3}, \frac{3}{5}, \frac{5}{7}, \frac{7}{9}, \frac{9}{11} \\ \large \frac{1}{3}, \frac{3}{4}, \frac{4}{5}, \frac{5}{6}, \frac{6}{7} \\0, \large \frac{1}{2}, \frac{2}{3}, \frac{3}{4}, \frac{4}{5} \end{array} $