10          20        30          40        50        60
UCGAUUGACCCACGUCU--     A    AUG--|          U      ACU    UAUU 
                   UUCUU UACC     UCGUUAAAAUG UUGUGA   UAUG    C
                   AAGAA AUGG     AGCAGUUUUAC GACACU   AUAC    G
AAAGGCUUUAACAACUCUA     -    GUUUG^          C      ---    UAAC 
.       110       100         90        80        70