3
 0.0998117  -0.992024   0.076973  0.0454647
  0.574108   0.120601   0.809849   0.180703
 -0.812673 -0.0366416   0.581567   0.660219
         0          0          0          1
  0.992356 -0.0807731  0.0932966   0.171908
-0.0290463     0.5819   0.812742 0.00796625
 -0.119937   -0.80924   0.575106   0.888727
         0          0          0          1
  0.93956  0.332602 0.0812614  -0.13154
-0.230685  0.439565  0.868083 0.0591997
 0.253007 -0.834361  0.489724  0.874101
        0         0         0         1
