10          20        30         40        50        60
AGAAAGAACAAUUUAGC--     C   U  A-|   U    C           AUGUUUAC 
                   GCGCG CUC CA  UCCC GAGA CCUAACUUGUG        C
                   CGCGC GAG GU  AGGG UUCU GGAUUGGGCAC        G
UUUAAAGGUCCUACGUUCC     U   C  CG^   -    C           CUAAAUUU 
120       110       100        90         80        70