3
 -0.976229     0.1686  -0.136205   -0.17989
 -0.216228  -0.800901   0.558393 -0.0696408
-0.0149421   0.574571   0.818319   0.770741
         0          0          0          1
-0.682613 -0.708335 -0.179727 0.0222627
 0.515286 -0.640931  0.568935  0.116408
-0.518189  0.295751  0.802503  0.657848
        0         0         0         1
 -0.166962  -0.949035  -0.267315  0.0929185
  0.757054  -0.297091   0.581899 -0.0976271
 -0.631659  -0.105216   0.768073   0.854866
         0          0          0          1
