3
 -0.966885  -0.253996  0.0248779 -0.0874481
 -0.195771   0.675623   -0.71078  -0.121656
  0.163727  -0.692113  -0.702975   0.746792
         0          0          0          1
-0.861249  0.505394 0.0531712 0.0503248
 0.316751  0.615689 -0.721523 0.0445991
 -0.39739 -0.604569 -0.690346  0.540477
        0         0         0         1
-0.335891  0.933143  0.128147  0.201183
 0.516186  0.296167  -0.80364 -0.105018
-0.787864 -0.203788 -0.581155  0.750525
        0         0         0         1
