3
 -0.665308  -0.742965 -0.0732706  -0.110949
 -0.574433   0.572123  -0.585407  -0.198746
  0.476857  -0.347387  -0.807422   0.787966
         0          0          0          1
 -0.967263  -0.250757 -0.0390349  -0.207069
 -0.181863   0.792194  -0.582541  0.0156396
  0.176999  -0.556371  -0.811864   0.605422
         0          0          0          1
 -0.949997   0.310269 -0.0352138  0.0883711
  0.271317   0.764342  -0.584951 -0.0404462
 -0.154577  -0.565255  -0.810304   0.645558
         0          0          0          1
