3
  -0.821572   -0.570094 -0.00346314   -0.155316
   0.453993   -0.657908    0.600872  -0.0607037
  -0.344832    0.492088    0.799338    0.783431
          0           0           0           1
 -0.357642  -0.932641 -0.0476741   0.111264
  0.702526  -0.302331   0.644246  0.0279813
 -0.615264   0.196917   0.763331   0.688866
         0          0          0          1
 0.317248 -0.948336   0.00358 0.0827386
 0.639172   0.21661  0.737929 -0.176544
 -0.70058 -0.231819  0.674869  0.893926
        0         0         0         1
