D33112221323133313131323132233132322331323133313233313123232233131   >>    D3311222132313331313132313223313232233132313331323331312323223313   <<    D33112221323133313131323132233132322331323133313233313123232233133   >>      D33112221323133313131323132233132322331323133313233313123232233132   >>