3
-0.932631 -0.269138 -0.240341 -0.201885
 0.115475 -0.853668  0.507856 0.0201375
-0.341854  0.445889  0.827236  0.972323
        0         0         0         1
  -0.664959   -0.677812   -0.313691 -0.00349079
   0.469082   -0.705841    0.530802    0.202713
  -0.581199    0.205815    0.787304    0.853666
          0           0           0           1
 -0.178441  -0.938959  -0.294134  0.0746738
  0.707381  -0.330204   0.624962 0.00750932
 -0.683939  -0.096546   0.723123     1.0561
         0          0          0          1
