3
 0.981091 -0.192548 0.0196172 0.0701957
 0.141786  0.784013  0.604335  0.157616
-0.131744 -0.590127  0.796489  0.879984
        0         0         0         1
    0.93541    0.353543 -0.00401708   -0.026484
  -0.276416    0.738336    0.615187  -0.0635704
   0.220461   -0.574341    0.788371     1.05371
          0           0           0           1
 0.597408  0.800846 0.0418223 -0.223735
-0.654948  0.457149  0.601713  0.113204
  0.46276  -0.38686  0.797617  0.918398
        0         0         0         1
