10        20          30         40        50        60  
UUUCUUUCUGGACCAGAUAUA-   -      G-|         UCGC    U CGUGUUAUAA 
                      AUU ACAAAG  UGCAUUGUAG    AUUG C          \
                      UAA UGUUUC  ACGUAACGUC    UAAC G          G
GAUACUUACCAACUAAAAACUA   U      AA^         UUCA    C GCUGAAGAAG 
    120       110       100        90        80        70