10         20         30        40        50        60
UCUCUCCCUCCCAGCCA-   A-|  C    CC       U        C   UCAGGAAG 
                  CCC  GUC GCCU  CCAGUGU CAGACUAC UGU        U
                  GGG  CGG CGGA  GGUUACA GUCUGAUG ACA        A
CCCCCCCACGGCCUGACA   AC^  U    UU       C        -   UGUUGGUG 
 .       110       100        90        80         70