3
 -0.663386   0.737763  -0.124996  -0.161758
  0.609373   0.435705  -0.662439 -0.0197069
 -0.434262  -0.515621  -0.738614   0.712544
         0          0          0          1
  -0.162203    0.974573   -0.154591      0.1263
    0.73095   0.0134262   -0.682299 -0.00803258
  -0.662875   -0.223669   -0.714542     0.62546
          0           0           0           1
 0.377182  0.913014 -0.155365 0.0343258
 0.616583 -0.372727  -0.69347 -0.189487
-0.691057  0.165769 -0.703535  0.846821
        0         0         0         1
