3
 -0.985646   0.139058  -0.095733  -0.160248
  0.168718   0.831529   -0.52924 -0.0802109
0.00600997  -0.537795  -0.843054   0.851441
         0          0          0          1
  -0.74282   0.667485 -0.0517814  0.0188373
  0.594053   0.621478   -0.51075    0.10672
 -0.308737  -0.410156  -0.858169    0.69637
         0          0          0          1
 -0.265835   0.959228 -0.0959899   0.125536
  0.706393   0.126067  -0.696503  -0.133084
 -0.656004  -0.252961  -0.711105   0.855273
         0          0          0          1
