3
 -0.972729  -0.173609   0.153813  -0.149832
  -0.23185    0.70878  -0.666241 -0.0822785
0.00664547  -0.683733  -0.729702   0.780185
         0          0          0          1
  -0.979317  -0.0601446    0.193185 -0.00247846
  -0.176405    0.721415   -0.669657    0.124099
 -0.0990903   -0.689886   -0.717104    0.614611
          0           0           0           1
 -0.442127   0.864994   0.237296   0.141259
  0.513411   0.460986   -0.72381 -0.0392098
 -0.735482  -0.198185  -0.647912   0.826366
         0          0          0          1
