10          20        30        40         50        
GCGGCGCUCCCACCUUC--     C    U  U        A-|          GAGGGU 
                   CCGUC UGCC UU UCCUAUGC  UAUACUUCUUU      \
                   GGCGG GCGG AA AGGAUACG  AUAUGGAGAAA      C
CCGAGGCCGAGCGUCCCCU     C    C  C        CG^          CCUGGU 
      110       100        90        80        70        60