3
  0.933051  -0.280601  -0.225122    0.24172
 -0.351759    -0.5805   -0.73436 -0.0734349
 0.0753783   0.764384   -0.64034    0.78225
         0          0          0          1
  0.720768  -0.665579  -0.193643 -0.0508128
 -0.563612   -0.40009  -0.722682  -0.068204
  0.403528   0.630026  -0.663501   0.857881
         0          0          0          1
 0.423907 -0.877738 -0.223337 0.0595149
-0.681682 -0.146844 -0.716761  0.105096
 0.596333  0.456085 -0.660586  0.633499
        0         0         0         1
