10        20         30            40        50        60 
UGUUGGCGGUUAGAACUGUCC  U     -   GA----|   U  U     U      CUGACU 
                     GG CCUGU CUG      AGAC AG GAUUU GUUGUU      \
                     CC GGACG GAC      UCUG UC CUGAA CAACAG      U
ACAGGAUCCCUCUCCAAC---  U     U   AUGCCG^   -  C     -      UGUGAU 
 .       110          100        90         80         70