3
 -0.772359  -0.628369 -0.0928076   -0.20049
  0.413271  -0.608083   0.677821  0.0471994
 -0.482356   0.485167   0.729346    0.77961
         0          0          0          1
 -0.320934  -0.942902 -0.0890921  0.0803259
  0.665076   -0.29134   0.687601   0.130553
 -0.674296   0.161421   0.720603   0.711676
         0          0          0          1
  0.262254  -0.962138 -0.0742548  0.0341835
  0.689067    0.13284   0.712419  -0.068995
 -0.675581  -0.238001   0.697815   0.932172
         0          0          0          1
