10         20         30          40        50        60 
UUACACCUGAGCUCCAU-  UCU-          --|  U    C   U     U  UGACAUA 
                  GG    CCCUGUGUUA  AGG GCAU UAG GCAGU AG       G
                  CC    GGGACACGGU  UCC CGUA AUC CGUCA UC       C
GCUAACUCUCUACUAGUA  UUGU          UU^  U    A   C     -  UACGAUG 
   120       110       100        90        80         70