2
  0.971458 -0.0374255   0.234241 -0.0203576
  0.140376  -0.705307  -0.694865 0.00655664
  0.191217   0.707914  -0.679922    0.68214
         0          0          0          1
 0.806386 -0.541392  0.237982 -0.153072
-0.281167 -0.704995 -0.651097 -0.207115
 0.520275  0.458123  -0.72072  0.839734
        0         0         0         1
