10          20        30        40        50        60  
AUCGUCUGGAGGAUGAAA--|    GG    GAGU                GUCCGACACUCA 
                    UGUGU  CACU    GUAUUUGACAAGCUGA            \
                    ACACG  GUGA    CAUAAACUGUUUGACU            G
UCACCAAGGUCGUCUCUCUG^    GA    ACCC                GUGAGACAGAGU 
   120       110       100        90        80        70