10          20        30        40        50        
UGACAGCAAGUAGUCGG--    A        U        C            -|UGA 
                   GCAU UUACUUGG AGUACUGG AUAUGGACAUUG G   U
                   CGUA AGUGAACC UUAUGACU UAUACUUGUAAC C   U
UACUGAAGCUGACGUUUUA    G        U        U            U^AAU 
     110       100        90        80        70        60