10          20        30        40        50        
CUCUCACCCCACUCGGUG--|    GA    UU         CC          GUUUU 
                    GCCGG  CCCG  UCAAGUAAU  AGGAUAGGCU     \
                    UGGCC  GGGC  GGUUCAUUA  UCUUGUCCGA     C
GUGGGGUUCACUACGACUCA^    GG    UU         CC          UUUCU 
     110       100        90        80        70        60