3
 -0.532337  -0.837418  -0.123892  -0.125713
  0.622525  -0.486432   0.613064 0.00928909
 -0.573655   0.249231   0.780259   0.768379
         0          0          0          1
-0.0355454  -0.991289  -0.126815   0.173839
  0.762377  -0.108943   0.637897  0.0417297
 -0.646156 -0.0740067   0.759609   0.766664
         0          0          0          1
 0.460598  -0.87274 -0.161788 0.0324466
 0.646223  0.204768  0.735164 -0.150285
-0.608478 -0.443166    0.6583  0.936021
        0         0         0         1
