2
 -0.161356   0.955907   0.245371  0.0705048
 -0.645105  -0.290319   0.706791  -0.133693
  0.746862 -0.0442451   0.663505    0.86172
         0          0          0          1
-0.601776  0.762859  0.236456 -0.180931
-0.444274 -0.565772  0.694638 0.0248493
 0.663691  0.312965  0.679387  0.801329
        0         0         0         1
