10          20        30         40        50         
CAACAGGCUCGAUUUCC--      ACU     -|        UU  CGA     AGUCAG 
                   CAGCAG   GGAUU UAAAGGGAA  UG   CUGUU      A
                   GUCGUC   UCUAG AUUUUCCUU  AC   GACAA      U
GUCCGGCAACCCCUUUCUC      CGU     A^        CC  ACC     GAUGUU 
 .       110       100        90        80        70        60