3
 -0.137531  -0.986347  0.0905796 -0.0355331
  0.839582 -0.0675675   0.539015   0.182831
 -0.525535    0.15018   0.837412    1.02587
         0          0          0          1
 0.455987 -0.884289  0.100547  0.241195
 0.715967  0.431586   0.54875 0.0678497
-0.528647 -0.178235  0.829919    1.0587
        0         0         0         1
   0.857361   -0.505604   0.0964148 -0.00145833
   0.371625    0.737662    0.563691  -0.0598127
  -0.356126   -0.447457    0.820339     1.18582
          0           0           0           1
