2
 -0.988908  -0.108506   0.101421 -0.0679494
  0.148066  -0.666507   0.730647 -0.0203703
-0.0116813    0.73756   0.675181   0.874672
         0          0          0          1
-0.756076 -0.635249  0.157504   0.11189
 0.525805 -0.446273  0.724133  0.127409
-0.389715  0.630316  0.671434  0.670848
        0         0         0         1
