3
 -0.670652   0.725077   0.156493  -0.107621
 -0.509902  -0.603859   0.612661 -0.0951743
  0.538726   0.331086   0.774698   0.978359
         0          0          0          1
-0.967709  0.224858  0.113919 -0.200647
-0.109659 -0.782471  0.612955  0.119895
 0.226966  0.580669  0.781863  0.788732
        0         0         0         1
-0.942309 -0.315793  0.111037 0.0981573
  0.31468 -0.722556  0.615539 0.0466059
-0.114152  0.614969  0.780245  0.814901
        0         0         0         1
