3
 -0.896897  -0.434058  0.0846797 -0.0688043
 -0.387878   0.680111  -0.622093  -0.233754
  0.212433  -0.590798  -0.778351   0.863828
         0          0          0          1
 -0.734939   -0.67486  0.0665525 -0.0642971
 -0.546353   0.531126  -0.647614 -0.0184941
  0.401701  -0.512318  -0.759057   0.661579
         0          0          0          1
-0.857938  0.505768 0.0902204  0.192109
 0.329688  0.676688 -0.658331   -0.1202
-0.394013 -0.535063 -0.747302  0.787304
        0         0         0         1
