2
 0.653459  0.743791  0.140595  0.185158
-0.606571  0.403408  0.685079 0.0301492
 0.452839 -0.532952  0.714772  0.792963
        0         0         0         1
  0.347321   0.929924   0.120869  -0.108503
 -0.698025   0.170306   0.695526 0.00394461
  0.626202  -0.325941   0.708261   0.871649
         0          0          0          1
