3
 -0.987156   0.157625 -0.0260391   -0.07274
 -0.137758  -0.757275   0.638403  -0.088873
 0.0809093    0.63379   0.769262   0.832854
         0          0          0          1
 -0.946121  -0.321203 -0.0410295 0.00713038
  0.221749  -0.735021   0.640759   0.113746
 -0.235972   0.597138   0.766645   0.629066
         0          0          0          1
  -0.59697  -0.801318 -0.0389417   0.216311
  0.559653  -0.450729   0.695437 -0.0287312
 -0.574818   0.393361   0.717532   0.792965
         0          0          0          1
