3
   0.999214 -0.00618395   0.0391665   0.0961363
 -0.0157615    0.844431    0.535432  -0.0187833
 -0.0363844   -0.535629     0.84367    0.815542
          0           0           0           1
  0.844259   0.532396  0.0614901 -0.0457072
 -0.479709   0.699537   0.529649  -0.239638
  0.238968  -0.476658   0.845985   0.943835
         0          0          0          1
  0.386479    0.91786  0.0903698  -0.197211
 -0.817488   0.295545   0.494334 -0.0108307
  0.427022  -0.264926   0.864562   0.832813
         0          0          0          1
