2
 -0.268285  -0.957164  -0.108902  -0.150319
  0.845402  -0.288129   0.449753 -0.0716316
 -0.461865  0.0285957   0.886489   0.809042
         0          0          0          1
  0.275633  -0.958751 -0.0694495   0.153555
  0.856365   0.212095   0.470802  -0.104057
 -0.436652  -0.189243   0.879501   0.847889
         0          0          0          1
