2
 0.934964 -0.352849 0.0366019  0.180238
  0.22103  0.660145  0.717882  0.175985
-0.277466 -0.663104  0.695202  0.692568
        0         0         0         1
  0.967882   0.248328  0.0392169   0.156546
 -0.203529   0.682402   0.702071 -0.0306386
  0.147582  -0.687503   0.711027   0.918895
         0          0          0          1
