2
   0.785237    0.335525     0.52041    0.266178
   -0.61805    0.475808    0.625796 -0.00158083
 -0.0376451   -0.813037    0.580993    0.658221
          0           0           0           1
  0.555538   0.667384    0.49596  0.0781943
 -0.761546   0.168932   0.625707 -0.0543733
  0.333804    -0.7253   0.602092   0.903036
         0          0          0          1
