2
 0.340537  0.939051 0.0470928  0.084541
-0.689753  0.215467  0.691241   -0.1107
 0.638964 -0.267875  0.721088  0.930529
        0         0         0         1
 -0.432294   0.901594  0.0158455  -0.219997
 -0.644002  -0.320988   0.694427 -0.0642938
  0.631177   0.289991    0.71939   0.899303
         0          0          0          1
