2
  0.416203   0.864805   0.280867  -0.160072
  0.681931 -0.0925553  -0.725537  0.0174556
 -0.601452   0.493503  -0.628259   0.656046
         0          0          0          1
    0.8013   0.543351   0.250376  0.0320937
  0.525843  -0.440066  -0.727895 -0.0979066
  -0.28532   0.714921  -0.638342    0.86802
         0          0          0          1
