3
-0.769257 -0.575489 -0.277589 -0.205955
 0.235394 -0.659155  0.714216 0.0701203
-0.593998  0.484073  0.642527  0.737884
        0         0         0         1
 -0.19414 -0.956117 -0.219431   0.10119
 0.613949 -0.292887  0.732996   0.13339
-0.765098 0.0075845  0.643869  0.774054
        0         0         0         1
  0.530458  -0.808229  -0.255696 -0.0386325
  0.590461   0.135847   0.795551 -0.0567532
 -0.608252  -0.572985   0.549289   0.954982
         0          0          0          1
