3
 -0.907384   0.355581   -0.22409  -0.156084
 -0.419345  -0.801878   0.425607  -0.114848
-0.0283551   0.480159   0.876723   0.952108
         0          0          0          1
-0.949721 -0.180062 -0.256138 -0.122464
0.0492672 -0.893835   0.44568  0.149155
-0.309196  0.410653  0.857766  0.811086
        0         0         0         1
-0.715879 -0.656889 -0.236674  0.116701
 0.523475 -0.729247  0.440651 0.0101539
-0.462052   0.19156  0.865917  0.954886
        0         0         0         1
