10          20        30         40        50          
GCGCUGAUACUGUUACC--      ACU     -|        UU  CGA     UAGUCAC 
                   CAGCAG   GGAUU UAAAGGGAA  UG   CUGUU       \
                   GUCGUC   UCUAG AUUUUCCUU  AC   GACAA       A
CCGACGUCUUCUCUGUCUC      CGU     A^        CC  ACC     GAUUAUU 
120       110       100        90        80        70