3
  0.826992   0.561478 -0.0287743 -0.0339563
  0.318141  -0.509555  -0.799462 -0.0421103
 -0.463542   0.651995  -0.600026   0.622457
         0          0          0          1
  0.856408  -0.515342 -0.0314111  -0.172249
 -0.342173  -0.520968  -0.781991  -0.193431
  0.386629   0.680452  -0.622497   0.836855
         0          0          0          1
-0.0916869  -0.988443  -0.120722  -0.325987
 -0.549612   0.151326  -0.821601 -0.0336726
  0.830374 -0.0089797  -0.557135   0.629495
         0          0          0          1
