D33121212113313223313132322331323331323132312111133132321112111   >>    D3312121211331322331313232233132333132313231211113313232111211   <<    D33121212113313223313132322331323331323132312111133132321112113   >>      D33121212113313223313132322331323331323132312111133132321112112   >>