3
 -0.932918   0.351396 -0.0786528  -0.190686
 -0.325765  -0.730537   0.600161  -0.132191
  0.153435   0.585523   0.796003   0.872219
         0          0          0          1
 -0.997464 -0.0277623   -0.06554  -0.009459
-0.0186906  -0.786321   0.617536  0.0616453
-0.0686797   0.617195   0.783807   0.726196
         0          0          0          1
 -0.778905  -0.620667 -0.0898895   0.107074
  0.444453  -0.647429   0.619111  -0.142177
 -0.442459   0.442276   0.780143   0.912212
         0          0          0          1
