10          20        30         40        50        60 
GUGGCAAAACCUGCAAU--    CU  U    -|    A            CA    GUAUUU 
                   GCUG  CC GGAA GCUGA UUCAGAUGGUGC  UAGA      \
                   UGGC  GG CCUU UGACU AAGUUUACCACG  AUCU      U
ACGUGGUGCCCUACAGUCC    CG  U    G^    A            --    ACGGUA 
120       110       100        90        80          70