3
  0.158637   0.983043 -0.0919888 -0.0187534
   0.74448  -0.180294  -0.642841  0.0177897
 -0.648525  0.0334949  -0.760457   0.686249
         0          0          0          1
  0.67996  0.725622 -0.105481  0.213658
 0.508313 -0.570146 -0.645408  -0.14239
-0.528462  0.385235  -0.75652  0.786933
        0         0         0         1
  0.967453   0.233938 -0.0964757 -0.0663661
  0.116507  -0.750223  -0.650839  -0.187578
 -0.224634   0.618416  -0.753061   0.883208
         0          0          0          1
