3
-0.428174 -0.854447 -0.294258 0.0266769
 0.648147 -0.517263  0.558878 0.0860591
 -0.62974 0.0485745  0.775286  0.754059
        0         0         0         1
  0.816356  -0.520139  -0.251035   0.258473
  0.555333   0.587534   0.588565 -0.0318789
 -0.158644  -0.619887   0.768487   0.924926
         0          0          0          1
   0.955262 0.000267052   -0.295762  -0.0217453
   0.185759    0.777616    0.600672   -0.158753
   0.230149   -0.628739    0.742778    0.922994
          0           0           0           1
