10          20        30          40        50        60 
UCCCGACUCCUUCGAAACA--             --|  U    C   U     U  UGAAGUA 
                     GCUUCCUGUGCUA  AGG GCAU UAG GCAGU AG       G
                     CGGAGGAUACGGU  UCC CGUA GUC CGUCA UC       C
CGCUGGACACCAAGCCGAGGC             CU^  U    A   C     -  UAAGAUU 
   120       110       100        90        80         70