10          20        30        40        50        60
AUUUGGGUUUGACAAUG--|   A   AGC    C             UCU   UUCUAUC 
                   GUGC GGU   GUCU CUGAUGCUUCUCU   CAG       C
                   CACG CCA   CAGA GGCUGUGAAGAGA   GUC       C
CUCGCGGUGGACAACGAGA^   G   CCU    A             C--   UCAAGGU 
.       110       100        90        80          70