2
    0.970155    0.0792428    -0.229173 -0.000436887
    0.103123     0.720545     0.685697    0.0583925
    0.219466    -0.688865     0.690868     0.724642
           0            0            0            1
 0.781865  0.578095 -0.233436 -0.144882
-0.321333  0.694532  0.643716 -0.155809
 0.534258 -0.428289  0.728792  0.878401
        0         0         0         1
