2
  0.509044  -0.792133  -0.336748  0.0752515
 -0.757459   -0.22644  -0.612356 -0.0150457
  0.408815   0.566789  -0.715277   0.701062
         0          0          0          1
  0.256105  -0.922818   -0.28778  -0.209962
 -0.743277 0.00234323  -0.668979  0.0267317
  0.618021   0.385229  -0.685309   0.803928
         0          0          0          1
