2
   0.69317  -0.719167 -0.0481027    0.10645
 -0.558316   -0.49353  -0.666866 -0.0820248
  0.455848   0.489109  -0.743623   0.776383
         0          0          0          1
  0.337558   -0.94098 -0.0247325  -0.183591
 -0.723924   -0.24272  -0.645772  -0.130827
  0.601655    0.23589   -0.76313   0.841435
         0          0          0          1
