D231123132333132233131323223313231323133313132233132323323132323331   >>    D23112313233313223313132322331323132313331313223313232332313232333   <<    D231123132333132233131323223313231323133313132233132323323132323333   >>      D231123132333132233131323223313231323133313132233132323323132323332   >>