2
  0.963751 -0.0288367   0.265239  0.0758715
  0.137431  -0.798451  -0.586165   0.096394
  0.228684   0.601369  -0.765545   0.766827
         0          0          0          1
  0.813765  -0.523463   0.252531 -0.0593283
 -0.322127  -0.767889  -0.553698  -0.142592
  0.483756   0.369233  -0.793503   0.892185
         0          0          0          1
