3
 -0.532337   0.837418   0.123892  -0.122475
  0.622525   0.486432  -0.613064 -0.0256104
 -0.573655  -0.249231  -0.780259   0.728028
         0          0          0          1
-0.0355454   0.991289   0.126815   0.176434
  0.762377   0.108943  -0.637897 0.00705368
 -0.646156  0.0740066  -0.759609   0.726075
         0          0          0          1
 0.460598   0.87274  0.161788 0.0372544
 0.646223 -0.204768 -0.735164 -0.188787
-0.608478  0.443166   -0.6583  0.899264
        0         0         0         1
