12           6
  -50.00000       50.00000      -50.00000       50.00000      -50.00000    
   50.00000      -50.00000       50.00000      -50.00000       50.00000    
  -50.00000       50.00000    
           1           1           1           1           0
           2           1           0           1           0
           3           1           0           1           0
           4           1           0           1           0
           5           1           0           1           0
           6           1           0           1           0