3
    0.988777    -0.118253    -0.091308     0.134937
    0.149402     0.781399     0.605884     0.142755
-0.000299653    -0.612726     0.790296     0.858829
           0            0            0            1
 0.853512  0.493232 -0.168043 0.0369947
-0.347372  0.778971   0.52205 -0.109109
 0.388393 -0.387203  0.836197  0.971922
        0         0         0         1
 0.540847  0.839688 0.0490723 -0.145809
-0.717302  0.429977  0.548268 0.0818357
 0.439274 -0.331729  0.834862  0.867167
        0         0         0         1
