3
 -0.271425  -0.962279  0.0186667 -0.0340785
 -0.703899   0.185243   -0.68572  -0.129572
  0.656396  -0.199261  -0.727626   0.889279
         0          0          0          1
 -0.750899  -0.659696  0.0308576  -0.249236
 -0.509225   0.548608  -0.663113 0.00473126
  0.420524  -0.513644  -0.747883   0.725058
         0          0          0          1
-0.985577 -0.160264  0.054347 0.0429533
-0.156897  0.745012 -0.648337 0.0722081
0.0634158 -0.647512 -0.759412  0.692019
        0         0         0         1
