3
 0.665594  0.722753 -0.186046 0.0553513
 0.494793  -0.61397 -0.614997  0.109062
-0.558717  0.317284 -0.766267  0.911794
        0         0         0         1
  0.834582   0.548889 -0.0468488   0.169736
  0.349556  -0.593383  -0.725057  -0.129589
 -0.425775   0.588743  -0.687094    1.05023
         0          0          0          1
  0.958482  -0.248965  -0.139023  -0.125281
 -0.279075  -0.718909  -0.636622 -0.0614937
 0.0585514   0.648989  -0.758542    1.05073
         0          0          0          1
