3
 -0.148901  -0.987795 -0.0457144 -0.0311854
  0.896351   -0.15435   0.415609   0.166913
 -0.417592  0.0209081   0.908394   0.925167
         0          0          0          1
 0.122692 -0.973314  0.193926  0.276811
 0.755727  0.218285  0.617437 0.0779985
-0.643291 0.0708006  0.762341  0.910082
        0         0         0         1
  0.710319  -0.681925   0.174429  0.0373031
  0.467724   0.642468   0.607017 -0.0796843
 -0.526004  -0.349591    0.77531    1.02715
         0          0          0          1
