3
 -0.170286   0.983386 -0.0628898  0.0348633
  -0.75743 -0.0898003   0.646712 -0.0661946
   0.63032   0.157761   0.760137    1.01662
         0          0          0          1
 -0.710133   0.701046 -0.0651664  -0.191837
 -0.581073  -0.531297   0.616505  0.0617054
  0.397575   0.475666    0.78465   0.864455
         0          0          0          1
 -0.967818   0.233178 -0.0946338  0.0993488
 -0.242781  -0.766219    0.59495   0.152447
 0.0662188   0.598779   0.798173   0.828132
         0          0          0          1
