2
 -0.626446  -0.512643  -0.587165  -0.127412
  0.185188  -0.829609   0.526739 -0.0799767
 -0.757147   0.221238    0.61464    0.71012
         0          0          0          1
-0.250966 -0.780807 -0.572151  0.104425
 0.583052 -0.593751  0.554537  0.124161
-0.772701 -0.194424  0.604262   0.74173
        0         0         0         1
