10          20        30        40         50        
GCUGUGCAGAGCUGGAC--|      C    AUCC     CU  -   A       UAUG 
                   GGGGUGG CACU    CUGUC  CC AGG GCUCACG    C
                   CCCCACC GUGG    GACAG  GG UCC CGAGUGU    C
UCCCAGACACCUGUCACGU^      U    CCGA     C-  C   G       CCGU 
      110       100        90        80         70        60