10         20         30          40        50        60 
CUUAGACCACGCUGCAAAA-   C-         --|  U    C   U     U  UGAUGUA 
                    GGU  CUUGUGUUA  AGG GCAU UAG GCAGU AG       G
                    UCG  GAACACGGU  UCC CGUA AUC CGUCA UC       C
CAAGGAAACCUACACGUCCG   UC         CU^  U    A   C     -  UAAGAUG 
   120       110       100        90        80         70