2
 -0.781368   0.623078 -0.0351965  -0.162956
   0.42538   0.490482  -0.760578 -0.0771686
 -0.456636  -0.609263  -0.648292   0.777862
         0          0          0          1
  -0.336827    0.940651  -0.0415244    0.108941
   0.622251    0.189283   -0.759589 0.000339708
  -0.706648   -0.281689   -0.649077    0.671295
          0           0           0           1
