3
  0.852148   0.470425   0.229223   0.233327
 -0.460388   0.465714   0.755747 0.00806016
   0.24877   -0.74954   0.613435   0.840942
         0          0          0          1
  0.470609   0.856396   0.212399 -0.0649272
  -0.65598   0.178595   0.733345   0.022979
    0.5901  -0.484449   0.645827    0.92094
         0          0          0          1
0.0224415  0.969452  0.244254 0.0469209
-0.655793 -0.170134  0.735521  0.186063
 0.754608 -0.176686  0.631942  0.686033
        0         0         0         1
