3
 0.787215 -0.603674 -0.125977  0.097038
 0.500579  0.506227   0.70225  0.137253
-0.360157 -0.615883  0.700697  0.870199
        0         0         0         1
   0.967422    0.187917   -0.169653    0.126472
-0.00912254    0.695555    0.718415  -0.0886143
   0.253006   -0.693463    0.674609     1.05044
          0           0           0           1
   0.82648   0.520057  -0.215572  -0.164062
 -0.241654   0.673577   0.698498 -0.0295988
  0.508463    -0.5252   0.682371    0.93879
         0          0          0          1
