2
 -0.982624  0.0741044   0.170176  0.0187977
 0.0880493  -0.621014   0.778838 -0.0106498
  0.163397   0.780289   0.603698   0.959709
         0          0          0          1
-0.882677 -0.438086  0.170182  0.116368
 0.396248 -0.498983  0.770716  0.152355
-0.252722  0.747728  0.614032  0.723412
        0         0         0         1
