3
 -0.678292  -0.733363  0.0458161 -0.0122477
 -0.591042   0.507487  -0.626998  -0.135014
  0.436566  -0.452366  -0.777673   0.876694
         0          0          0          1
-0.967367 -0.231535  0.102926 -0.107173
-0.245133  0.752383 -0.611416 0.0657023
0.0641239 -0.616694 -0.784588  0.678142
        0         0         0         1
-0.948449  0.306825  0.079393  0.189389
   0.1978  0.768792  -0.60814 0.0332146
 -0.24763 -0.561086  -0.78985  0.745996
        0         0         0         1
