D33121212113313133313132322331323223313231322331323132321113111   >>    D3312121211331313331313232233132322331323132233132313232111311   <<    D33121212113313133313132322331323223313231322331323132321113113   >>      D33121212113313133313132322331323223313231322331323132321113112   >>