3
 -0.956008   0.275251   0.101424 -0.0784603
 -0.167673  -0.796451   0.580992 -0.0861948
  0.240697   0.538426   0.807565   0.876329
         0          0          0          1
 -0.956906  -0.290378  0.0035894 -0.0195256
  0.229102  -0.747267   0.623782   0.124637
  -0.17845   0.597723    0.78159   0.672642
         0          0          0          1
  -0.67565  -0.736819  0.0243992    0.20155
  0.565193  -0.496454   0.658855 -0.0330938
 -0.473344   0.458945   0.751875   0.805219
         0          0          0          1
