3
  0.989795 -0.0571117  -0.130555   0.158793
 -0.126899  -0.770072  -0.625209  0.0998698
-0.0648296   0.635396  -0.769461   0.690386
         0          0          0          1
  0.740466  -0.669672 -0.0570019 0.00484293
 -0.449306  -0.430156  -0.783001  -0.102542
  0.499834   0.605397  -0.619403   0.882297
         0          0          0          1
 0.376742 -0.898917 -0.223636 -0.143821
  -0.7341 -0.142493 -0.663923  0.107323
 0.564945  0.414299 -0.713578  0.717786
        0         0         0         1
