3
  -0.954668    0.297641 -0.00427266  -0.0658283
  -0.234542    -0.74329    0.626506   -0.123799
   0.183298    0.599108    0.779405    0.852106
          0           0           0           1
  -0.975582   -0.219628  0.00182693 -0.00760906
   0.171291    -0.75561    0.632228   0.0799749
  -0.137474    0.617103     0.77478    0.643531
          0           0           0           1
 -0.706928  -0.706893   0.023575   0.216866
  0.525506  -0.502639   0.686438 -0.0600699
 -0.473388   0.497651   0.726807   0.786609
         0          0          0          1
