D33121212113313223313132322331323331323331322331323133313231313111   >>    D3312121211331322331313232233132333132333132233132313331323131311   <<    D33121212113313223313132322331323331323331322331323133313231313113   >>      D33121212113313223313132322331323331323331322331323133313231313112   >>