10          20        30          40        50        60
GCAUUCGAAUUGCAAUU--     A    AUG--|          U      CCG    UAUU 
                   UUCUU UACC     UCGUUAAAAUG CUGUGA   UAUG    C
                   AAGAA AUGG     AGCAGUUUUAC GACACU   AUAC    A
UGCGCUCGAGACAACUCUA     -    GUUUG^          C      ---    UAUC 
.       110       100         90        80        70