3
-0.374059 -0.882146  0.286179  0.018897
-0.807039  0.157594  -0.56908  -0.14818
 0.456911 -0.443827 -0.770876  0.875366
        0         0         0         1
  -0.790137   -0.517228    0.328876   -0.155692
  -0.607878    0.592508   -0.528601 -0.00530636
  0.0785458   -0.617583   -0.782574    0.675021
          0           0           0           1
 -0.951596 -0.0436446   0.304238   0.128231
 -0.207712   0.820928  -0.531915  0.0874466
 -0.226543  -0.569362  -0.790257   0.741739
         0          0          0          1
