3
 -0.83055  0.556774 0.0138001 -0.188951
 0.461182  0.701423 -0.543431  -0.10121
-0.312248 -0.444982  -0.83934  0.757681
        0         0         0         1
 -0.453244   0.891294  0.0128464  0.0696971
  0.709824   0.369604  -0.599618 0.00665433
 -0.539185  -0.262654  -0.800183   0.660222
         0          0          0          1
-0.00168324    0.999791   0.0203872   0.0585026
   0.737286   0.0150139   -0.675414   -0.216617
  -0.675579   0.0138942   -0.737157     0.85342
          0           0           0           1
