10         20         30        40        50         
GCACUAUCCUGGGCCUUA-   -|    U         CA  C  A     GU CGUCUU 
                   CAG GCUGC AUGGCUGGU  AA GG ACCAA  C      \
                   GUC UGACG UAUCGACCA  UU CC UGGUU  G      C
CCCCCCGCGACAACUCCGA   A^    U         AC  C  C     UG AGAUUC 
       110       100        90        80        70        60