D23112313233313223313132322331323331323132312111133131232333131   >>    D2311231323331322331313232233132333132313231211113313123233313   <<    D23112313233313223313132322331323331323132312111133131232333133   >>      D23112313233313223313132322331323331323132312111133131232333132   >>