2
 -0.689015  -0.705917    0.16413 -0.0948899
  0.598292  -0.426206   0.678525 -0.0343552
 -0.409029   0.565712   0.716007   0.852984
         0          0          0          1
  -0.167564   -0.969909    0.176635     0.19256
   0.749943 -0.00910383     0.66144 -0.00816256
  -0.639928    0.243299    0.728902     0.76043
          0           0           0           1
