3
 -0.700684  -0.673034  -0.236784 -0.0884632
 -0.450193   0.674532  -0.585092  -0.243819
  0.553505  -0.303366  -0.775629    0.91426
         0          0          0          1
 -0.875952  -0.421738   -0.23419 -0.0206544
 -0.209711   0.770111  -0.602454 -0.0386455
   0.43443  -0.478609  -0.763023   0.712943
         0          0          0          1
-0.408179  0.896314 -0.173234  0.188203
 0.714114   0.19528  -0.67224 -0.228867
-0.568709 -0.398103  -0.71978  0.810336
        0         0         0         1
