3
  -0.320441    0.947268 -0.00114421  -0.0456753
  -0.694686   -0.234176    0.680128  -0.0624461
   0.643995    0.218735    0.733093     0.96969
          0           0           0           1
  -0.784867    0.619621 -0.00731571   -0.248944
  -0.474992   -0.594002    0.649264   0.0860676
   0.397952    0.513061    0.760528    0.802605
          0           0           0           1
  -0.99246   0.116899 -0.0368618  0.0468161
 -0.113051  -0.756768   0.643834   0.137902
  0.047368   0.643146   0.764277   0.773666
         0          0          0          1
