3
 -0.821508   0.570105  0.0102957  -0.194699
  0.466744   0.682719   -0.56218 -0.0857845
 -0.327531  -0.457029  -0.826952   0.751866
         0          0          0          1
 -0.387995   0.921016  0.0344745  0.0754842
  0.728678   0.329443  -0.600413 0.00632567
 -0.564348  -0.207837  -0.798946   0.665223
         0          0          0          1
 0.239837  0.969304 0.0541049 0.0387185
 0.697724 -0.133352 -0.703846 -0.215248
-0.675026  0.206559 -0.708289  0.859592
        0         0         0         1
