10          20        30          40        50        60 
CCGCGUUGAGCUACCAACU--  CC        --|   U    C   U     U  UGAUGUA 
                     GU  CUUGUGCU  AAGG GCAU UAG GCAGU AG       G
                     CG  GAACACGG  UUCC CGUA AUC CGUCA UC       U
ACGACGGUCCAGCAGAUCCUC  CC        CC^   U    A   C     -  UAUGAUU 
   120       110       100        90        80         70