2
  0.972295    0.23327 -0.0151144  0.0924033
 -0.142571    0.64301   0.752471   0.130331
  0.185247  -0.729468   0.658453   0.736557
         0          0          0          1
   0.699205    0.714898 -0.00572427   -0.099739
  -0.484608    0.479827    0.731383  -0.0295907
   0.525611   -0.508613    0.681942    0.909485
          0           0           0           1
