2
 0.913269 0.0103287 -0.407226 -0.279766
 0.250151  0.774768  0.580654 0.0470432
 0.321503 -0.632161  0.704988  0.901394
        0         0         0         1
 0.786086  0.473883 -0.396867  -0.37706
-0.217903  0.813292  0.539514  -0.19423
 0.578435 -0.337626  0.742579   1.02562
        0         0         0         1
