3
 -0.261075   0.887828  -0.378947 -0.0403483
  -0.87063 -0.0470071   0.489686   -0.10079
  0.416944   0.457768   0.785243   0.988107
         0          0          0          1
-0.683814  0.592987 -0.425164 -0.232739
-0.729087 -0.532303  0.430215 0.0234106
0.0287957  0.604168  0.796336  0.788396
        0         0         0         1
 -0.90902  0.150428 -0.388658 0.0432304
-0.330181 -0.828989  0.451396  0.157604
-0.254291  0.538655  0.803236  0.867811
        0         0         0         1
