3
 -0.753774  -0.636105  -0.164911  0.0507441
 -0.403458   0.646069  -0.647933 -0.0993867
  0.518697   -0.42186  -0.743631   0.931083
         0          0          0          1
 -0.985501  -0.124242   -0.11555 -0.0133348
-0.0226594   0.771304  -0.636064   0.112903
   0.16815  -0.624223  -0.762936   0.733196
         0          0          0          1
-0.904112  0.406707 -0.131034  0.270426
 0.392115  0.667854 -0.632627 0.0162293
-0.169783 -0.623346 -0.763291  0.771013
        0         0         0         1
