3
  0.938026   0.346311 -0.0132784   0.121417
 -0.249256   0.700771   0.668425  -0.118479
  0.240788   -0.62369   0.743661   0.894771
         0          0          0          1
  0.236452   0.971159 -0.0306685  -0.185578
 -0.728691    0.19812    0.65556  -0.103035
  0.642729   -0.13266   0.754521   0.858548
         0          0          0          1
   0.368056    0.929801 -0.00214783   0.0029096
  -0.694431    0.276421    0.664347   0.0776431
   0.618304   -0.243026    0.747421     0.70728
          0           0           0           1
