3
  0.895473   0.445109 0.00251316  0.0575224
  0.265995  -0.530587  -0.804813  0.0669908
 -0.356896   0.721357  -0.593523   0.657312
         0          0          0          1
   0.898859   -0.438192 -0.00630055  -0.0213938
  -0.271068   -0.544628   -0.793664   -0.105648
   0.344345      0.7151   -0.608324    0.892093
          0           0           0           1
 0.0342612  -0.999188  0.0211871  -0.230044
 -0.518888 -0.0359028  -0.854088  0.0240227
  0.854155  0.0182685  -0.519697   0.711123
         0          0          0          1
