10          20        30        40        50        
GAAUUUGUUUGCAACCC--|   U     U  A    G     C          UGAUG 
                   GUCG CUAUA AU CCCU UAGAA CGAAUUUGUG     U
                   UAGC GGUAU UG GGGG AUCUU GCUUAGACAC     U
ACUAAAAGCAUCACAACCG^   U     C  A    -     U          UGGCU 
     110       100        90         80        70        60