3
 -0.743823   0.667943 -0.0240927  -0.160303
 -0.492279  -0.523109   0.695714  -0.145251
  0.452094   0.529349   0.717915   0.883712
         0          0          0          1
  -0.67481   0.737616 -0.0235384  -0.115452
 -0.532765  -0.464835    0.70717  0.0540388
  0.510678   0.489746   0.706651   0.667669
         0          0          0          1
 -0.871785   -0.48664 -0.0563353   0.119771
  0.278876  -0.587527   0.759632 -0.0614733
 -0.402766   0.646524   0.647909   0.806155
         0          0          0          1
