3
 -0.452059   0.887148 -0.0927926 -0.0366025
 -0.834158  -0.383609   0.396263 -0.0641064
  0.315948   0.256538   0.913436    1.08967
         0          0          0          1
-0.895043  0.421568 -0.145525 -0.200723
-0.444857 -0.820787  0.358346  0.155338
0.0316225  0.385473  0.922177  0.966412
        0         0         0         1
 -0.992395 -0.0768825 -0.0961339   0.112296
 0.0344728  -0.923297   0.382537   0.181352
 -0.118171   0.376313   0.918926    1.00203
         0          0          0          1
