2
  0.672269   -0.71587  -0.188636   0.112922
 -0.629124  -0.418143  -0.655255 0.00524974
  0.390201   0.559183  -0.731476   0.676265
         0          0          0          1
  0.295214  -0.942936  -0.154012  -0.173348
  -0.74039  -0.123893  -0.660662 -0.0214297
  0.603881   0.309066  -0.734715   0.778476
         0          0          0          1
