3
 -0.966843   0.254242  0.0239922  -0.135298
  0.162073   0.683501  -0.711729 -0.0756513
  -0.19735  -0.684242  -0.702044   0.680524
         0          0          0          1
 -0.66849  0.743434 0.0206811 0.0778432
 0.495679  0.466097 -0.732841 0.0528176
-0.554458 -0.479646 -0.680085  0.511935
        0         0         0         1
-0.204715  0.973275  0.104055  0.141599
 0.546598  0.201857 -0.812702 -0.122569
-0.811987 -0.109496 -0.573313  0.746003
        0         0         0         1
