3
 -0.498362  -0.850707   -0.16713 -0.0834571
  0.629574  -0.487646   0.604845  0.0669803
 -0.596046   0.196211   0.778608   0.737935
         0          0          0          1
 0.0183705  -0.988648   -0.14912   0.218588
  0.771831 -0.0807841   0.630674  0.0922893
 -0.635562  -0.126681   0.761586   0.751961
         0          0          0          1
 0.637198 -0.759727 -0.129594  0.065421
   0.5943  0.377298  0.710249 -0.101674
  -0.4907 -0.529587  0.691919  0.915975
        0         0         0         1
