D33121212113313223313132322331323331323331322331323133313331323123233331   >>    D3312121211331322331313232233132333132333132233132313331333132312323333   <<    D33121212113313223313132322331323331323331322331323133313331323123233333   >>      D33121212113313223313132322331323331323331322331323133313331323123233332   >>