3
   0.962868    -0.20185    0.179282  -0.0280551
 -0.0906559   -0.867255   -0.489541 -0.00998519
   0.254297     0.45511   -0.853351    0.831871
          0           0           0           1
 0.695942 -0.693893  0.184873 -0.217123
-0.544245 -0.677627 -0.494591 -0.220384
 0.468468  0.243591 -0.849236  0.902407
        0         0         0         1
  0.222516  -0.959577   0.172333  -0.308851
 -0.827465  -0.279359  -0.487094  0.0093041
  0.515547 -0.0342131  -0.856178   0.743962
         0          0          0          1
