10          20         30        40        50        
GCUGGCCCCGACUCACU--|   G    G - UG       G     GG      CUGAU 
                   UCCU UGAC C A  AGCUUUU GCUCG  UUAUAC     \
                   AGGA ACUG G U  UCGAAAA CGAGC  AAUAUG     G
GUCCGACUAGCUACCUUCG^   G    - U GU       A     AG      CACUC 
     110       100        90         80        70        60