2
  0.889556 -0.0693561   -0.45153 -0.0275152
  0.307134   0.822478   0.478748   0.124474
  0.338169  -0.564554   0.752942   0.760142
         0          0          0          1
 0.800901  0.394867 -0.450152 -0.120607
-0.187219  0.879201  0.438126 -0.145619
 0.568776 -0.266619  0.778079  0.861532
        0         0         0         1
