2
  -0.77499  -0.602263   0.191495 -0.0945059
   0.53179  -0.457759     0.7125 -0.0269847
 -0.341453   0.654015   0.675036   0.850203
         0          0          0          1
-0.360112  -0.90873  0.211021  0.175627
 0.696014 -0.111087  0.709383 0.0249134
-0.621196   0.40233  0.672492  0.715617
        0         0         0         1
