D33121212113313223313132322331323331323132312111133132333131323211   >>    D3312121211331322331313232233132333132313231211113313233313132321   <<    D33121212113313223313132322331323331323132312111133132333131323213   >>      D33121212113313223313132322331323331323132312111133132333131323212   >>