3
 -0.972729   0.173609  -0.153813   -0.16832
  -0.23185   -0.70878   0.666241 -0.0337082
0.00664547   0.683733   0.729702   0.828126
         0          0          0          1
 -0.979317  0.0601446  -0.193185 -0.0232258
 -0.176405  -0.721415   0.669657    0.17336
-0.0990903   0.689886   0.717104   0.660894
         0          0          0          1
-0.442127 -0.864994 -0.237296  0.125693
 0.513411 -0.460986   0.72381 0.0174457
-0.735482  0.198185  0.647912  0.865701
        0         0         0         1
