3
 0.990538  0.134386 0.0278383 0.0884883
-0.107304  0.631918  0.767572  0.118196
0.0855593 -0.763296  0.640359  0.823324
        0         0         0         1
 -0.526123     0.8504 0.00389864  -0.218448
 -0.575351  -0.359324    0.73475  0.0602802
  0.626232   0.384325   0.678327     0.8916
         0          0          0          1
 0.047651  0.973492   -0.2237 -0.149616
 -0.53012  0.214459  0.820354  0.250981
 0.846582 0.0794975  0.526288  0.658887
        0         0         0         1
