2
 -0.776766   0.627531 -0.0532938  0.0666916
 -0.396946  -0.422129    0.81501 -0.0290296
  0.488947   0.654226   0.576992   0.943388
         0          0          0          1
 -0.991004   0.116475 -0.0659166 0.00735862
  -0.12079  -0.566318   0.815287   0.141284
 0.0576308   0.815915   0.575293   0.695261
         0          0          0          1
