3
  0.172439  -0.976284  -0.130899 -0.0273576
 -0.673375 -0.0198477  -0.739035  -0.211259
   0.71891   0.215582  -0.660828    0.86276
         0          0          0          1
 -0.589697   -0.80278 -0.0883296  -0.132542
 -0.498116   0.447613  -0.742646 -0.0297081
  0.635719  -0.393937  -0.663834   0.647502
         0          0          0          1
 -0.957017   -0.27481 -0.0927244   0.165617
 -0.119315   0.664438  -0.737758 -0.0861081
  0.264353  -0.694983  -0.668668   0.677458
         0          0          0          1
