3
 0.985654 0.0243224  0.167019  0.206348
-0.125202  0.768985  0.626887  0.136517
-0.113188 -0.638804  0.760998   0.80469
        0         0         0         1
 0.787322  0.570492    0.2338 0.0609119
-0.581742  0.561798  0.588183 -0.074593
 0.204205 -0.599101  0.774195  0.961215
        0         0         0         1
  0.377151   0.884968   0.273111 -0.0813078
  -0.82587   0.187897   0.531633   0.158558
  0.419161   -0.42606   0.801733   0.842293
         0          0          0          1
