2
  0.962452   0.178565  -0.204455 -0.0370459
 0.0415773   0.647327   0.761078   0.142012
  0.268251  -0.741001   0.615597   0.688332
         0          0          0          1
  0.729896   0.652126  -0.204897  -0.202445
 -0.338205   0.605017   0.720813 -0.0480584
  0.594027  -0.456822   0.662152   0.853792
         0          0          0          1
