3
  0.997092  0.0761851 0.00166594  -0.054856
 0.0632122  -0.814701  -0.576426   0.121522
-0.0425579   0.574856  -0.817148    0.92853
         0          0          0          1
 0.814033 -0.572327  0.098956 -0.191445
 -0.43675 -0.715481 -0.545287 -0.101331
 0.382883  0.400663 -0.832389   1.04826
        0         0         0         1
 0.376458 -0.921375 0.0966797 -0.331127
-0.761226 -0.367116 -0.534566  0.107219
 0.528029  0.127647 -0.839579  0.887237
        0         0         0         1
