2
 -0.243319   0.969815   0.015979  -0.122584
 -0.819728  -0.214413   0.531106 -0.0707279
  0.518501    0.11613   0.847155   0.897839
         0          0          0          1
 -0.727076   0.685308 -0.0413932  -0.353215
 -0.590779  -0.593791   0.546253  0.0876545
  0.349772   0.421622   0.836597    0.78042
         0          0          0          1
