2
   0.86153  -0.452173   -0.23088 -0.0212363
    0.4979   0.663527   0.558415   0.182641
-0.0993052  -0.596046   0.796786   0.840154
         0          0          0          1
   0.976747   0.0677067   -0.203426 -0.00362381
  0.0580391    0.829897    0.554891  -0.0664988
   0.206392   -0.553794    0.806669     1.00875
          0           0           0           1
