3
 -0.668313    -0.7425 -0.0452917  -0.105593
 -0.510312   0.501921  -0.698325  -0.221374
  0.541239  -0.443586  -0.714347   0.822331
         0          0          0          1
 -0.838435  -0.542943 -0.0473308  -0.124718
 -0.350495   0.603671  -0.716054 -0.0253084
  0.417349  -0.583776  -0.696438   0.598038
         0          0          0          1
 -0.699276  -0.713061 -0.0505778   0.144025
 -0.468649   0.510715   -0.72079  -0.127807
  0.539798  -0.480327  -0.691306   0.698278
         0          0          0          1
