3
 -0.366636  -0.839577   -0.40086 -0.0797495
 -0.660103   0.538375  -0.523848  -0.177295
  0.655624  0.0725475  -0.751595   0.832126
         0          0          0          1
-0.511876 -0.766923 -0.387056 -0.172114
-0.541049  0.637779 -0.548182 0.0667664
  0.66727 -0.071185 -0.741406  0.685385
        0         0         0         1
 -0.704659  -0.593335  -0.389114   0.103071
 -0.343278   0.765025  -0.544883 -0.0532756
   0.62098  -0.250382  -0.742761   0.634962
         0          0          0          1
