2
 -0.939249   0.275321   0.204964 -0.0468411
 0.0468007   0.694299  -0.718163  -0.182833
 -0.340031  -0.664941  -0.665005   0.746727
         0          0          0          1
 -0.716463   0.671671   0.188518   0.150256
  0.355761   0.584224  -0.729464 0.00100596
 -0.600096  -0.455566  -0.657529   0.608262
         0          0          0          1
