3
  0.67611 -0.734275 0.0609532 0.0710117
 0.539101   0.54939  0.638389  0.182163
 -0.50224 -0.398762  0.767296  0.999916
        0         0         0         1
  0.962758  -0.264186  0.0574736   0.166698
  0.148644   0.694784   0.703691 -0.0515419
 -0.225837   -0.66894   0.708178    1.13183
         0          0          0          1
 0.951943  0.269241  0.145989 -0.116962
-0.296919  0.694366  0.655511 0.0129251
0.0751207 -0.667357   0.74094   1.13254
        0         0         0         1
