2
-0.689361  0.661107  0.296174  -0.10944
 0.309549  0.638463 -0.704659 -0.144403
-0.654952 -0.394083 -0.644777   0.67713
        0         0         0         1
  -0.221418     0.93697    0.270301    0.166175
   0.579863    0.349356   -0.736009  -0.0203559
  -0.784049 -0.00622807   -0.620668    0.646393
          0           0           0           1
