3
-0.586982  0.792833  0.163916 -0.106871
-0.727498 -0.605372   0.32291 -0.123874
 0.355244 0.0702939  0.932127   1.20198
        0         0         0         1
-0.917944  0.369422  0.144589  -0.23363
-0.307712 -0.893073  0.328228  0.136268
 0.250383  0.256803  0.933467   1.12587
        0         0         0         1
-0.981851 -0.160478  0.101071 0.0609084
 0.184458 -0.931928  0.312226 0.0931139
0.0440856  0.325203  0.944616   1.10326
        0         0         0         1
