10          20        30         40        50         
GACCAGUUUUGAAAACAG--     GA     A     -|   C           GUCAGU 
                    UGUGU  UGGGA GGCAG UGUA UGUUAGCUGGU      \
                    ACACG  AUCCU UCGUC ACGU ACAAUCGACCA      U
CGUGAAGUCACUAGUUUCAA     UC     A     G^   -           ACUUUU 
       110       100        90        80         70        60