3
 -0.908596   -0.41682 -0.0267449  -0.135443
  0.278581  -0.652478   0.704745 -0.0411393
 -0.311203   0.632877   0.708957   0.798846
         0          0          0          1
 -0.986241  -0.165246 -0.0047929   0.112608
  0.112632  -0.692884   0.712198  0.0729063
 -0.121008   0.701859   0.701963   0.671397
         0          0          0          1
-0.0688485   -0.99716 -0.0305155   0.138645
  0.618594 -0.0666684   0.782877  -0.121554
 -0.782688  0.0350231   0.621428   0.888621
         0          0          0          1
