2
  0.821306   0.569753 -0.0289445  0.0844557
  0.355209  -0.550422  -0.755554  0.0353982
 -0.446411    0.61026  -0.654446    0.57387
         0          0          0          1
   0.96642   0.256866 0.00719334   0.107227
  0.172201  -0.626594  -0.760083  -0.149027
 -0.190732   0.735799  -0.649786   0.814538
         0          0          0          1
