3
  0.997146 -0.0748234  0.0100504    0.15048
-0.0595448  -0.861309   -0.50458  0.0647067
  0.046411   0.502542  -0.863307   0.797277
         0          0          0          1
   0.806966   -0.590592 -0.00252773  0.00358335
  -0.505804   -0.688892   -0.519221   -0.182859
   0.304906    0.420272   -0.854636    0.878622
          0           0           0           1
   0.434641   -0.900604 0.000659369   -0.146914
  -0.793437   -0.383267   -0.472826   0.0633424
   0.426082    0.204987   -0.881155    0.782396
          0           0           0           1
