3
   -0.787295     0.616577 -0.000109695    -0.142075
    0.514112     0.656361    -0.552159    -0.083489
   -0.340377    -0.434768    -0.833739     0.758918
           0            0            0            1
  -0.38713    0.92197  0.0101068   0.124293
  0.732685   0.314268  -0.603662 0.00819677
 -0.559735  -0.226291  -0.797176   0.661412
         0          0          0          1
 0.216646  0.973463 0.0737248 0.0948807
  0.72152 -0.108789 -0.683794 -0.212625
-0.657628  0.201335 -0.725941  0.855857
        0         0         0         1
