3
  0.980645 -0.0267914  -0.193954   0.204709
 -0.144869  -0.765677  -0.626699  0.0616646
 -0.131716   0.642667  -0.754738   0.709992
         0          0          0          1
  0.79265 -0.548533 -0.266116 0.0536652
-0.584122 -0.558216 -0.589233 -0.142763
 0.174663    0.6225 -0.762881  0.869442
        0         0         0         1
  0.365117  -0.878874  -0.307035 -0.0888221
 -0.835745  -0.164136  -0.524013  0.0978442
  0.410146   0.447929  -0.794443   0.751713
         0          0          0          1
