3
 0.492274 -0.869817 -0.032928 0.0700587
 0.699185  0.372606  0.610169 0.0386398
-0.518466 -0.323393  0.791587  0.862445
        0         0         0         1
  0.597972    -0.8015 0.00520294   0.224205
  0.549144   0.414409   0.725746  -0.157514
 -0.583842  -0.431119   0.687943    0.97178
         0          0          0          1
  0.986881   -0.11161    0.11666 -0.0573679
0.00681771   0.750736   0.660567  -0.165767
 -0.161307  -0.651106   0.741648    1.00182
         0          0          0          1
