2
 -0.821964   0.477064   0.311103  -0.206524
  0.155155   0.713139  -0.683637 -0.0226844
 -0.547999  -0.513655  -0.660194   0.779456
         0          0          0          1
-0.455316  0.848597  0.269388 0.0368216
 0.503368  0.494928 -0.708284  0.143924
-0.734376 -0.186892 -0.652506  0.696027
        0         0         0         1
