3
 -0.561061  -0.824538 -0.0731254 -0.0518259
 -0.571055   0.449497  -0.686912  -0.130355
  0.599255  -0.343641  -0.723053   0.954436
         0          0          0          1
 -0.920506  -0.387255 -0.0519941  -0.191758
 -0.256714   0.699723  -0.666698  0.0496074
  0.294563  -0.600352  -0.743512   0.761416
         0          0          0          1
  -0.98919   0.143098 -0.0320403   0.111899
  0.127751   0.733663  -0.667397   0.029593
-0.0719966  -0.664275  -0.744013   0.773817
         0          0          0          1
