2
 0.808746 -0.540609  0.231671 0.0266816
-0.338946 -0.750298   -0.5676 0.0115977
 0.480672  0.380521 -0.790037  0.782526
        0         0         0         1
 0.564993 -0.772462  0.289976 -0.233564
-0.527143 -0.608307 -0.593366 -0.136935
 0.634747  0.182389 -0.750887  0.805067
        0         0         0         1
