3
   0.969712   -0.168251    0.177058   -0.022246
 -0.0657692      -0.878   -0.474122 -0.00424094
   0.235228    0.448117   -0.862473    0.812187
          0           0           0           1
 0.730934 -0.658909  0.177693 -0.204486
-0.518034 -0.705204 -0.484075 -0.219885
 0.444271  0.261776 -0.856794  0.886923
        0         0         0         1
  0.253866  -0.952713      0.167  -0.304812
 -0.824693  -0.303419  -0.477304 0.00955481
  0.505405 -0.0165528  -0.862724   0.732499
         0          0          0          1
