2
-0.577815  0.801164  0.155776 0.0613217
-0.465832 -0.480449  0.743081 -0.077551
 0.670172  0.356798  0.650819  0.955499
        0         0         0         1
-0.891057  0.435564  0.127676 -0.117316
-0.200714 -0.630416  0.749859  0.107898
 0.407101  0.642541  0.649161  0.789545
        0         0         0         1
