3
  -0.89435    0.44673  0.0238909 -0.0729813
 -0.360206  -0.750744   0.553747  -0.153603
  0.265311   0.486638   0.832343   0.903703
         0          0          0          1
 -0.995487 -0.0906243 -0.0281451 -0.0524781
 0.0592454  -0.825235   0.561673  0.0765261
-0.0741275   0.557471    0.82688   0.720734
         0          0          0          1
 -0.720438  -0.689613 -0.0735119   0.191722
  0.530692  -0.616423   0.581713 -0.0524808
 -0.446471   0.380076   0.810066   0.838002
         0          0          0          1
