3
  0.184083  -0.975831   0.117762  0.0740456
  0.604167   0.206839   0.769545   0.160786
 -0.775304 -0.0705115    0.62764   0.698795
         0          0          0          1
  0.988854 -0.0704833   0.131148   0.167574
-0.0600367   0.617301   0.784433 -0.0299873
 -0.136247  -0.783564   0.606189   0.923076
         0          0          0          1
 0.982573 -0.156842 0.0997592 -0.127049
0.0154765  0.603853  0.796946 0.0457638
-0.185234 -0.781513  0.595756  0.895571
        0         0         0         1
