D23112331322331313231323223313121213231323131232313231323132322131   >>    D2311233132233131323132322331312121323132313123231323132313232213   <<    D23112331322331313231323223313121213231323131232313231323132322133   >>      D23112331322331313231323223313121213231323131232313231323132322132   >>