2
 0.907318 -0.380582  0.178695  0.170238
-0.190318 -0.750743 -0.632585 0.0863675
 0.374905  0.539947 -0.753594  0.757011
        0         0         0         1
  0.584933  -0.760152   0.282883 -0.0319621
 -0.493297  -0.610267  -0.619865  -0.111939
  0.643825   0.223035  -0.731946   0.847353
         0          0          0          1
