3
-0.662573 -0.701455 -0.262599 -0.156058
 0.469793 -0.662265  0.583695  0.100869
-0.583346  0.263373  0.768338  0.968009
        0         0         0         1
-0.472164 -0.866546 -0.161739 0.0956025
 0.662763 -0.469944  0.583008  0.218908
-0.581211  0.168081  0.796205  0.924321
        0         0         0         1
   0.294967    -0.95525   0.0221746   0.0968987
   0.518287     0.17945    0.836168 -0.00787887
  -0.802728   -0.235149    0.548025     1.08825
          0           0           0           1
