10          20        30        40        50          
CUGCUUCGGAUGACCCU--|   C                        CC     CGGAUU 
                   GCUU CCGAGGCCACAUGCUUCUUUAUAU  CCAUA      \
                   CGGA GGCUUUGGUGUGUGAAGGAAUGUA  GGUAU      A
UACCCCGGUCGCUUCUCCG^   C                        A-     CGUUUC 
.       110       100        90        80         70