D331322332213233313231313123231323132322331323123233313231322331   >>    D33132233221323331323131312323132313232233132312323331323132233   <<    D331322332213233313231313123231323132322331323123233313231322333   >>      D331322332213233313231313123231323132322331323123233313231322332   >>