3
 -0.158447   0.968599   0.191598    0.10474
 -0.587556  -0.248447   0.770099  -0.122671
  0.793519 0.00944584   0.608472   0.860437
         0          0          0          1
 -0.708973    0.68258   0.177319 -0.0253092
  -0.33862  -0.550031   0.763415  0.0573009
  0.618623   0.481197   0.621093   0.647975
         0          0          0          1
  -0.939692     0.30477    0.155228    0.273118
 -0.0793786   -0.635793    0.767767 0.000766695
   0.332685    0.709142    0.621642    0.641397
          0           0           0           1
