2
 -0.753801   0.653526  0.0684615   0.149628
 -0.403262  -0.542348   0.737047 -0.0966097
  0.518809   0.527979   0.672365   0.914174
         0          0          0          1
 -0.96349  0.261455 0.0576949 0.0436221
-0.135708 -0.662631  0.736548 0.0969364
 0.230804  0.701827   0.67392  0.708383
        0         0         0         1
