For instance, let us assume that the following translation examples are given: "I bought the book for John" <-> "Thi del mua mat quyen sach cho John" " I bought the ring for John" <-> "Thi aid mua mejt chi& nhcin cho John" For these translation examples, the matching algorithm obtains the following match sequence.
i bought the (book, ring) for John <-> TOi cad mua mot (quyen sach, chi& nhcin) cho John So l = i bought the, Do =(book, ring), = for John, ,S1 , =Thi del mua mot, Do =(quy6n sach, chiac nhan), si 2 =cho John.