3
  0.995144  0.0810841  0.0557931   0.158417
-0.0981824   0.778015   0.620526   0.143197
0.00690693  -0.622991   0.782199   0.817441
         0          0          0          1
  0.815571   0.577124  0.0420957 -0.0137792
 -0.468316   0.615576   0.633835 -0.0402005
  0.339888  -0.536651   0.772323   0.982238
         0          0          0          1
 0.342852  0.938035  0.050421 -0.148741
 -0.74276  0.237837  0.625892  0.170643
 0.575117 -0.252039  0.778278  0.809698
        0         0         0         1
