3
 -0.974413   0.223361 -0.0251085 -0.0571471
 -0.188423  -0.750833   0.633046  -0.090775
  0.122545   0.621579   0.773707   0.838333
         0          0          0          1
 -0.960147  -0.276443 -0.0412016  0.0120956
  0.186683  -0.744011   0.641559   0.113866
 -0.208009   0.608299   0.765967   0.632669
         0          0          0          1
 -0.649868  -0.756904 -0.0690606   0.226106
  0.517247   -0.50701    0.68949 -0.0231793
 -0.556892   0.412356   0.720996   0.791754
         0          0          0          1
