2
 -0.678288  -0.734301 -0.0269738  -0.115912
 -0.548796   0.530661  -0.645928  -0.232307
  0.488619  -0.423322  -0.762922   0.865067
         0          0          0          1
 -0.938785  -0.344335  0.0107959  -0.266687
 -0.265073   0.701962  -0.661049 -0.0312258
  0.220044  -0.623444  -0.750266   0.697354
         0          0          0          1
