10          20        30        40        50         
UGAAGCAAGAAGAUCUC--|      U             U  AA    U    GUGUUC 
                   CUCAUGC GUGACACUCUAAA GG  GCAC GUCU      \
                   GAGUGUG CAUUGUGAGAUUU CC  CGUG UAGA      U
GUAGAAGUGGCAACGAAAA^      U             C  GA    C    AAAGAA 
       110       100        90        80        70        60