3
 -0.799831  -0.554842  -0.228955 -0.0866111
 -0.492022   0.824547   -0.27935  -0.150819
   0.34378  -0.110782  -0.932493   0.967448
         0          0          0          1
  -0.979122 -0.00473063   -0.203218   -0.112467
   0.058007    0.951657   -0.301636    0.130983
    0.19482   -0.307127   -0.931514    0.884971
          0           0           0           1
 -0.832518   0.511319  -0.213228   0.151209
    0.5531   0.789039  -0.267389 -0.0177019
 0.0315237  -0.340543    -0.9397   0.868431
         0          0          0          1
