3
 -0.550559   -0.83471 -0.0120513 0.00780508
 -0.595577   0.402865  -0.694974  -0.152072
  0.584956  -0.375446  -0.718934    1.00774
         0          0          0          1
-0.911178 -0.411419 0.0221042 -0.137343
-0.319761   0.67231 -0.667647 0.0199701
 0.259822 -0.615414  -0.74415  0.814764
        0         0         0         1
 -0.993828   0.110912 0.00222698   0.164869
 0.0809455    0.73875  -0.669101   0.018883
-0.0758563  -0.664791  -0.743168   0.832436
         0          0          0          1
