D23312331311331313231323131111233132322331311331323331323132233131   >>    D2331233131133131323132313111123313232233131133132333132313223313   <<    D23312331311331313231323131111233132322331311331323331323132233133   >>      D23312331311331313231323131111233132322331311331323331323132233132   >>