3
 0.793949  0.265592  0.546906 0.0212997
 0.547281 -0.704009 -0.452608 0.0816713
 0.264818  0.658659 -0.704301  0.730047
        0         0         0         1
  0.896157 -0.0180037   0.443371  0.0851583
  0.304316  -0.702251  -0.643611  -0.133706
  0.322945   0.711702  -0.623848   0.936755
         0          0          0          1
 0.813948 -0.454156  0.362259 -0.173357
 -0.13315 -0.752818 -0.644622 -0.131916
 0.565474  0.476454 -0.673225  0.769784
        0         0         0         1
