10          20        30         40        50        
GCAGACCAGAAACACCC--     ACU     -|        UU  CGA     ACUCCA 
                   AGCAG   GGAUU UAAAGGGAA  UG   CUGUU      A
                   UCGUC   UCUAG AUUUUCCUU  AC   GACAA      A
CUUCCGCCACUCUAUCUCG     CGU     A^        CC  ACC     GAUUAC 
       110       100        90        80        70        60