3
 -0.265364   0.949525  -0.167288 0.00888999
 -0.751232 -0.0948689   0.653185 -0.0611996
  0.604344   0.299004   0.738488    1.04098
         0          0          0          1
-0.728191  0.662056 -0.177258 -0.202558
-0.604077 -0.497802  0.622321 0.0529844
 0.323772  0.560246  0.762428  0.860704
        0         0         0         1
 -0.951331   0.207506  -0.227838  0.0831312
 -0.304689  -0.744158   0.594469   0.157192
-0.0461916   0.634957   0.771166   0.858578
         0          0          0          1
