3
   0.976919    0.134124    -0.16625 0.000401631
 -0.0330023    0.863721     0.50289   0.0579422
   0.211043   -0.485796    0.848212    0.929858
          0           0           0           1
 0.745507  0.649034 -0.151576 -0.177181
-0.508066  0.700597  0.501033  -0.15731
  0.43138 -0.296513  0.852051   1.02089
        0         0         0         1
  0.286138   0.946925  -0.146486   -0.29204
 -0.802603   0.320367   0.503183   0.069989
  0.523406 -0.0264096   0.851674   0.859057
         0          0          0          1
