3
  -0.98846  -0.140904  0.0556154  -0.150807
  0.142944  -0.746085   0.650326 -0.0116785
-0.0501398   0.650771   0.757617   0.761518
         0          0          0          1
 -0.354535  -0.934795 -0.0215008   0.120986
  0.673506  -0.271253   0.687613  0.0630489
  -0.64861   0.229302   0.725759   0.664199
         0          0          0          1
  0.346158  -0.938006 -0.0178468  0.0796297
  0.582345   0.199914   0.787978  -0.128175
  -0.73556  -0.283158   0.615445   0.881637
         0          0          0          1
