3
 -0.354968   0.923337  -0.146449 -0.0499376
 -0.700684  -0.159056   0.695517 -0.0471053
  0.618903     0.3495   0.703426    1.03359
         0          0          0          1
-0.794291  0.583585 -0.168912 -0.239808
-0.526577 -0.522628  0.670505 0.0780069
 0.303018  0.621521  0.722421  0.833097
        0         0         0         1
 -0.977199   0.100911   -0.18681  0.0572256
  -0.20062  -0.726906   0.656779   0.155497
-0.0695176   0.679283   0.730577   0.847132
         0          0          0          1
