3
  0.974311   0.224318 -0.0200025   0.162081
  0.152018  -0.720605  -0.676475 -0.0397085
 -0.166159   0.656056  -0.736194   0.657146
         0          0          0          1
  0.951952   -0.30438 -0.0337516  0.0875912
 -0.249745  -0.707809  -0.660783  -0.255996
  0.177239   0.637463  -0.749818   0.840493
         0          0          0          1
  0.639482  -0.765586 -0.0702959  -0.120594
 -0.611648  -0.451233  -0.649828 -0.0905271
  0.465779   0.458549  -0.756824   0.709701
         0          0          0          1
