2
 0.706052 -0.648193 -0.285198 -0.235657
 0.648558  0.430151  0.627968   0.11211
-0.284366 -0.628345  0.724099  0.846324
        0         0         0         1
  0.955622  -0.156926  -0.249322  -0.143826
  0.281194   0.738257   0.613113 -0.0932419
 0.0878505  -0.656012    0.74962    1.04883
         0          0          0          1
