3
 -0.575949   0.787987   0.217621 -0.0541647
  0.688347   0.611068  -0.390865  0.0692368
 -0.440978 -0.0753192  -0.894352   0.943532
         0          0          0          1
  -0.17027   0.983904 -0.0542302   0.235802
  0.770895  0.0987237  -0.629266   0.118782
 -0.613783  -0.148951  -0.775296   0.944633
         0          0          0          1
 0.477898   0.87149  0.110085  0.120081
  0.72107  -0.31763 -0.615767 -0.143157
-0.501668  0.373653   -0.7802   1.04416
        0         0         0         1
