2
  0.945538  -0.307246  -0.107504 -0.0743325
  0.310411   0.751662   0.581937  0.0604706
-0.0979908  -0.583614   0.806098   0.765221
         0          0          0          1
 0.962144  0.249922  -0.10871  -0.10918
-0.145906   0.80924  0.569072 -0.184994
 0.230195 -0.531668  0.815071  0.930412
        0         0         0         1
