3
  0.390139     0.8515   0.350342 -0.0142794
 -0.863005   0.205532   0.461497  -0.150666
  0.320958  -0.482395   0.815035   0.826991
         0          0          0          1
 -0.342615   0.886813   0.310126   -0.26714
  -0.75524  -0.456324   0.470511  0.0266585
  0.558773 -0.0730152     0.8261   0.819344
         0          0          0          1
 -0.532072   0.765089   0.362682 -0.0122815
 -0.623507  -0.643849   0.443505   0.108273
  0.572834  0.0098422   0.819613   0.676675
         0          0          0          1
