10          20        30         40        50         
ACCUCCUGAACCGUUGA--             C-|        A  G     G   UCUUA 
                   GUCACGGCAGUGU  AAAGUGCUU CA UGCAG UAG     \
                   CAGUGCUGUCACG  UUUCACGGA GU ACGUC AUC     C
CAUAACCUUGAAGUGGUCA             AC^        A  G     -   UAUAA 
       110       100        90        80        70         60