3
 -0.665414    0.69449  -0.273695 -0.0743268
  0.624731   0.317424   -0.71341  0.0569942
 -0.408578  -0.645698  -0.645088   0.723361
         0          0          0          1
 0.365304  0.888598 -0.277393  0.169672
 0.531559 -0.443749 -0.721479  -0.10349
-0.764197  0.116109 -0.634446  0.792887
        0         0         0         1
  0.943393   0.120271  -0.309104 -0.0870774
 -0.180619  -0.595348  -0.782904  -0.125439
 -0.278185   0.794416  -0.539923   0.952017
         0          0          0          1
