3
   0.97787  -0.195025 -0.0757379   0.150811
 -0.191496   -0.68854  -0.699458 -0.0326397
 0.0842631   0.698483  -0.710649   0.760002
         0          0          0          1
  0.361448   -0.92886 -0.0810802  -0.123484
 -0.710671  -0.218161  -0.668844  -0.108876
  0.603573   0.299374  -0.738968   0.857554
         0          0          0          1
  0.292098  -0.950576   0.105285 -0.0833296
 -0.611781   -0.27033  -0.743402   0.102426
  0.735121   0.152735  -0.660507   0.645607
         0          0          0          1
