3
 -0.450901   0.892389 -0.0181966 -0.0533066
 -0.772005   -0.37968   0.509756  -0.125451
  0.447992   0.243898   0.860126    1.02188
         0          0          0          1
 -0.854431   0.517778 -0.0430549   -0.22932
 -0.471449  -0.737809   0.483087  0.0735577
  0.218366   0.433063   0.874513   0.881995
         0          0          0          1
 -0.999264  0.0079521 -0.0375392     0.0785
 -0.024775   -0.88076   0.472914    0.10466
-0.0293024   0.473496   0.880309   0.891424
         0          0          0          1
