3
 -0.876369   0.469699   0.106591 0.00225051
 -0.323213  -0.737594   0.592864  -0.020986
  0.357088   0.485115   0.798218    1.09379
         0          0          0          1
  -0.998308  -0.0507018   0.0284594 -0.00781528
  0.0576392   -0.798708    0.598951    0.204504
-0.00763712    0.599578     0.80028    0.899706
          0           0           0           1
-0.828771 -0.555296 0.0691749   0.26202
 0.482969 -0.647372   0.58962  0.072145
-0.282632  0.522069  0.804714  0.978265
        0         0         0         1
