10          20        30        40        50          
UUUGUUUUUUCUCAGUC--|          UUA   A         C      CCCCUGUG 
                   CAGAGCUAGGA   GGC AGAUGGAGG AUAGCU        \
                   GUCUUGGUCUU   CCG UCUACUUCU UGUCGA        U
GGAAACAUUGCCACUUACA^          CAA   A         -      UAAUAAGU 
.       110       100        90        80         70