10          20        30        40        50        
GUAGGAUUGUGACACUCA--|  C     AC            UU         GAGAU 
                    ACA AGUGG  GCUCAAUAAAUG  UGUUGAAUU     \
                    UGU UCACC  CGAGUUAUUUAU  GCAACUUAA     G
GCGGGGUGUGUCGCAGACCG^  C     CA            GG         AUUAC 
     110       100        90        80        70        60