 
  
  
   Algorithm
 and
  and   of two elements of T, do:
  of two elements of T, do:
   and
  and   as follows:
  as follows:
      
 
 as a candidate of the general vector if
  as a candidate of the general vector if
      holds.
  holds.
   ,
 ,   and
  and   of three
  elements of T, do:
  of three
  elements of T, do:
   ,
 ,   ,
 ,   and
  and   as
    follows:
  as
    follows:
      
 
Where:
  
 
 as a candidate of the general vector
    if
  as a candidate of the general vector
    if   holds.
  holds.
   .
 .