10            20        30         40         50        60
AUGUACCUUAAAUCUUG----|   UU                -  -      UC    UGUUCU 
                     GUGC  CAUGGUUAGUUUUGCA GG UUUGCA  CAGU      U
                     CACG  GUAUUAGUCAAAACGU CC AAACGU  GUCA      C
GUGUCUAGUCAACGGCUAAUU^   --                A  U      --    CUCGGU 
120       110       100          90        80          70