10           20        30        40        50        60
GCUGCCUGGCCUCCCUG---|   C  C    C  G   A         AACA    UGGUU 
                    GGCU UG CUCC GU CCU CUGAGCUGA    CAGU     U
                    CCGA AC GAGG CA GGA GACUUGACU    GUCA     G
GCCCGACGUCCGAGGUUCCC^   -  U    A  A   C         CG--    CACGU 
.       110       100         90        80          70