2
-0.682734   0.72343  0.102585 -0.147837
 0.527304   0.58502 -0.616199 -0.073653
-0.505791 -0.366607 -0.780881  0.775396
        0         0         0         1
  -0.20746   0.975396  0.0745878   0.139128
  0.739343   0.206267  -0.640957 0.00778044
 -0.640571 -0.0778266  -0.763945   0.727931
         0          0          0          1
