2
-0.728945 -0.636688 -0.251531   0.16175
-0.166209  0.521037 -0.837195 -0.104182
 0.664089 -0.568462 -0.485631  0.907842
        0         0         0         1
 -0.865906  -0.480763  -0.138111 -0.0163613
 -0.202815   0.589837  -0.781638  0.0724019
  0.457245  -0.648814   -0.60825   0.740698
         0          0          0          1
