10        20          30        40        50        60        
AAGUAAACAUUAUAAAGUCC       --|  C     U     AU         GAGUUAUAAAUAUU 
                    GUUUUGU  AUG CAUUU CCGCG  UGCCUUGAU              \
                    CGAGGCA  UAC GUAAG GGCGC  ACGGAAUUA              A
UUCGAUAUCACUACUAAUUU       CC^  U     U     --         UAAAAACAAUACUU 
   130       120       110       100          90        80        70