10         20         30        40        50          
GAAAAGGACCUCCGCGA-   UC   -|             G  A    CC    UAGACU 
                  GUC  CCC AGCCCAGGUUCUGU AU CACU  GACU      \
                  CAG  GGG UUGGGUUCAAGACA UA GUGA  CUGA      C
GGGGAAAGGCACGUCUUC   GU   U^             G  C    --    CGAGGU 
       110       100        90        80          70