3
  0.987678   0.156498 0.00102526  0.0900731
 -0.134777   0.847225   0.513853   0.103329
 0.0795485  -0.507659   0.857878   0.905476
         0          0          0          1
    0.7204   0.692179 -0.0437295 -0.0877246
 -0.578016   0.634037   0.513707  -0.129009
  0.383304  -0.344798    0.85685   0.978248
         0          0          0          1
  0.230614   0.965821   -0.11835  -0.221956
 -0.760244   0.254757   0.597602    0.14141
  0.607327 -0.0478411   0.793011   0.862154
         0          0          0          1
