D23112331322331313232233132311132313233313231323331313132322131   >>    D2311233132233131323223313231113231323331323132333131313232213   <<    D23112331322331313232233132311132313233313231323331313132322133   >>      D23112331322331313232233132311132313233313231323331313132322132   >>