2
 -0.282301  -0.954797  0.0931113  -0.161088
  0.569285 -0.0886107   0.817351  0.0324768
 -0.772153   0.283746   0.568566   0.687112
         0          0          0          1
  0.325298  -0.942107  0.0813374   0.132849
  0.532305   0.253531   0.807696 -0.0181687
 -0.781558  -0.219445   0.583962    0.72922
         0          0          0          1
