3
  -0.986067   -0.166149 -0.00816987   -0.168734
  -0.122409    0.757984   -0.640684   -0.112648
   0.112641   -0.630757   -0.767762    0.784412
          0           0           0           1
 -0.759006   0.650972 -0.0120826   0.064571
  0.493838   0.563502  -0.662261   0.022529
 -0.424305  -0.508627  -0.749176   0.652012
         0          0          0          1
 0.0963194   0.992941   0.069221   0.106188
  0.689104 -0.0163406  -0.724478  -0.192861
 -0.718233   0.117482  -0.685814   0.858394
         0          0          0          1
