3
 0.877308  0.464284 -0.121531  0.106662
 0.277225  -0.69696 -0.661357 0.0911489
 -0.39176  0.546523 -0.740161  0.797093
        0         0         0         1
   0.998912  -0.0466357 0.000813164     0.10864
 -0.0352852   -0.766963   -0.640721   -0.132106
  0.0305041    0.639995   -0.767773    0.986686
          0           0           0           1
  0.810669  -0.585376 -0.0123162  -0.146264
 -0.462162  -0.626836  -0.627282 -0.0116837
  0.359475    0.51421  -0.778695   0.890801
         0          0          0          1
