$$\begin{array}{cc}\hfill \hfill & \hfill \mathrm{\text{27F}}\hfill \\ \hfill \mathrm{\text{0}}\hfill & \hfill ⟰\hfill \\ \hfill \mathrm{\text{1}}\hfill & \hfill ⟱\hfill \\ \hfill \mathrm{\text{2}}\hfill & \hfill ⟲\hfill \\ \hfill \mathrm{\text{3}}\hfill & \hfill ⟳\hfill \\ \hfill \mathrm{\text{4}}\hfill & \hfill ⟴\hfill \\ \hfill \mathrm{\text{5}}\hfill & \hfill ⟵\hfill \\ \hfill \mathrm{\text{6}}\hfill & \hfill ⟶\hfill \\ \hfill \mathrm{\text{7}}\hfill & \hfill ⟷\hfill \\ \hfill \mathrm{\text{8}}\hfill & \hfill ⟸\hfill \\ \hfill \mathrm{\text{9}}\hfill & \hfill ⟹\hfill \\ \hfill \mathrm{\text{A}}\hfill & \hfill ⟺\hfill \\ \hfill \mathrm{\text{B}}\hfill & \hfill ⟻\hfill \\ \hfill \mathrm{\text{C}}\hfill & \hfill ⟼\hfill \\ \hfill \mathrm{\text{D}}\hfill & \hfill ⟽\hfill \\ \hfill \mathrm{\text{E}}\hfill & \hfill ⟾\hfill \\ \hfill \mathrm{\text{F}}\hfill & \hfill ⟿\hfill \end{array}$$