2
 -0.626446   0.512643   0.587165 -0.0885567
  0.185188   0.829609  -0.526739  -0.109061
 -0.757147  -0.221238   -0.61464   0.669474
         0          0          0          1
-0.250966  0.780807  0.572151  0.144008
 0.583052  0.593751 -0.554537 0.0926099
-0.772701  0.194424 -0.604262   0.70371
        0         0         0         1
