3
 -0.893803  -0.448308 -0.0116998  -0.241425
    0.3513  -0.716135   0.603108   0.037688
 -0.278757   0.534949   0.797574   0.745118
         0          0          0          1
 -0.35605 -0.934177 -0.023302 0.0276655
 0.715556 -0.288593  0.636156  0.128524
-0.601007  0.209829  0.771209  0.657165
        0         0         0         1
    0.24611   -0.968125  -0.0465179 -0.00469812
   0.733494    0.154662    0.661866  -0.0901503
  -0.633575   -0.197013    0.748177    0.861114
          0           0           0           1
