3
 0.545271 -0.798637 -0.254676 0.0127027
-0.699912 -0.266566  -0.66262 -0.179424
 0.461305  0.539558 -0.704326  0.934738
        0         0         0         1
-0.867769 -0.441133 -0.228865  -0.24287
-0.215512     0.749 -0.626541 -0.033541
 0.447808  -0.49437 -0.745028  0.874084
        0         0         0         1
0.00643515   -0.96501  -0.262134  0.0128636
 -0.741909   0.171152  -0.648288  0.0297677
  0.670469   0.198652  -0.714849   0.727693
         0          0          0          1
