10        20          30        40        50         
UCGCCCGGCGCAGUCCCGGCCGC--|      A  C   C  UU   C     ACGUUGC 
                         CGGGCGC CC GUC CG  CGU CCCGG       \
                         GCCCGCG GG CAG GC  GCA GGGCC       U
GGCCCAAGCGCUUCCACCGAGUCAA^      A  U   A  U-   A     CCGUCUC 
      110       100        90        80         70        60