10           20        30        40        50        60
GCUGCCUGGCCUCCCUG---|   CU   U  C  G   A         AACA    UGGUU 
                    GGCU  GCC CC GU CCU CUGAGCUGA    CAGU     U
                    CCGA  UGG GG CA GGA GACUUGACU    GUCA     G
CCCCGACGUCCGAGGUUCCC^   AC   -  A  A   C         CG--    CAUGU 
.       110       100         90        80          70