3
   0.96647  -0.137019   0.217166   0.199726
-0.0601567   0.701376   0.710248   0.116286
 -0.249632  -0.699498   0.669617   0.913356
         0          0          0          1
 0.954911  0.293495 0.0447893  0.165103
-0.221156  0.602524  0.766847 -0.094283
 0.198079 -0.742176  0.640265   1.10846
        0         0         0         1
   0.71715   0.696568  0.0221314 -0.0936037
 -0.453724   0.442555   0.773486  0.0500152
  0.528991  -0.564746   0.633427   0.998642
         0          0          0          1
