3
  0.991749 -0.0857383 -0.0953056   0.221383
 -0.124386  -0.823475   -0.55355  0.0595466
-0.0310214   0.560837  -0.827345   0.726237
         0          0          0          1
 0.796619  -0.58019 -0.169639 0.0640853
-0.573948 -0.637919 -0.513462 -0.167387
  0.18969  0.506397 -0.841178  0.841775
        0         0         0         1
  0.372504  -0.906283  -0.199732 -0.0752481
 -0.857593  -0.253918  -0.447281  0.0799703
  0.354647   0.337903  -0.871807    0.73561
         0          0          0          1
