2
 -0.864062   0.367456   0.344055  -0.169954
 0.0654385   0.759675  -0.647002 -0.0869965
 -0.499114  -0.536535  -0.680452   0.790201
         0          0          0          1
-0.558277  0.767026  0.316226 0.0484606
 0.442969  0.597852 -0.668095  0.104587
-0.701502 -0.232903 -0.673536  0.694656
        0         0         0         1
