3
 -0.276933  -0.944799   -0.17511 -0.0818434
  0.701643  -0.323341   0.634939  0.0511041
  -0.65651  0.0529713   0.752455   0.698928
         0          0          0          1
 0.245305 -0.958872 -0.142796   0.21037
 0.734783 0.0878139  0.672594 0.0162899
-0.632391 -0.269915  0.726104  0.768416
        0         0         0         1
   0.776586   -0.609589   -0.159108 -0.00812554
   0.509508    0.459146    0.727727   -0.139207
   -0.37056    -0.64621    0.667157     0.89774
          0           0           0           1
