3
    0.98923   0.0645141    0.131385   0.0959007
  -0.122432    0.856631    0.501191 -0.00614524
 -0.0802144   -0.511879    0.855304    0.824302
          0           0           0           1
  0.831057   0.544158   0.115048 -0.0616283
   -0.5246   0.698189   0.487162   -0.21696
  0.184768  -0.465213     0.8657   0.953237
         0          0          0          1
 0.320372  0.933229   0.16262 -0.193078
-0.862867  0.216644  0.456646 0.0266335
 0.390925 -0.286617  0.874659  0.847887
        0         0         0         1
