10           20        30        40        50        60    
ACGUAUUCUUCAAAAAU---| C         CU           UU     AU     UUAAAUC 
                    UG AUUUUCCAU  UUUGAUUGUUU  CGAUG  GUUCG       \
                    AC UAAGAGGUA  AAACUAACAAA  GUUAC  CAAGC       G
UGUAGAAGGUCUAGUAUUUA^ -         AG           U-     --     GAAUAUG 
    120       110        100        90         80          70