2
 0.953665 -0.282874  0.102496  0.137662
-0.167535 -0.782233 -0.600037 0.0880171
 0.249911  0.555062 -0.793379  0.699804
        0         0         0         1
  0.668814  -0.736347   0.102374 -0.0665823
 -0.563454  -0.591907  -0.576338  -0.107454
  0.484981    0.32778  -0.810774    0.81167
         0          0          0          1
