3
  0.989533   0.143931  0.0104079  0.0940844
  0.120252  -0.782571  -0.610838 -0.0403634
-0.0797736   0.605696  -0.791688   0.712508
         0          0          0          1
   0.904298   -0.426897 -0.00170143  -0.0210768
  -0.338478    -0.71456    -0.61224   -0.261636
   0.260148    0.554223   -0.790671    0.868046
          0           0           0           1
  0.484601  -0.873248 -0.0509968  -0.195587
 -0.727152   -0.36975  -0.578391 -0.0644986
  0.486222   0.317371  -0.814165   0.731403
         0          0          0          1
