3
  -0.12795  -0.964377   0.231529  0.0555755
 -0.683034 -0.0835783  -0.725589 -0.0791086
  0.719092  -0.250981  -0.648008    1.01292
         0          0          0          1
-0.644387 -0.731182  0.223916 -0.176084
-0.628141  0.339114 -0.700315 -0.015265
 0.436124 -0.591925 -0.677806  0.829654
        0         0         0         1
-0.901162 -0.319704   0.29274 0.0993558
-0.432492  0.617493 -0.657003   0.11814
 0.029282 -0.718674 -0.694731  0.799091
        0         0         0         1
