3
 -0.658502  -0.752409 -0.0159815 -0.0287928
  -0.58135   0.522049  -0.624097   -0.16985
  0.477919  -0.401678  -0.781184   0.875982
         0          0          0          1
-0.971875 -0.232718 0.0360839 -0.126975
-0.206362  0.767753 -0.606605 0.0353054
 0.113464 -0.596991 -0.794184  0.683851
        0         0         0         1
  -0.954463    0.297666   0.0198978    0.170072
   0.225685    0.764057   -0.604386 -0.00692676
  -0.195108   -0.572373   -0.796443    0.736734
          0           0           0           1
