10          20        30         40        50        
GGUGAAGACUUUGGAUGC--    U    UU         -|   A        ACGUUA 
                    AUCU CACG  UCCUUAUCA UUCU CUGUCCAG      A
                    UAGA GUGU  GGGAAUAGU AAGA GGCAGGUC      U
AAAAGUACAACCUGCUUCCU    U    UC         C^   -        GCUAGC 
      110       100        90        80         70        60