3
 -0.716112  -0.683439   0.141758 -0.0975189
 -0.596739   0.494128   -0.63225  -0.158274
  0.362057  -0.537354  -0.761686   0.935173
         0          0          0          1
 -0.955505  -0.152871   0.252274    -0.1754
 -0.279383   0.743403  -0.607699  0.0375778
-0.0946412   -0.65114  -0.753034   0.723704
         0          0          0          1
-0.919662  0.348299  0.181409  0.112697
 0.169276   0.76841 -0.617165 0.0139345
-0.354355 -0.536875 -0.765636  0.829897
        0         0         0         1
