10          20        30         40        50          
UUUAGAGGAGGAAAUCU--    GU            -|   A        UU    AUGUC 
                   UUAG  UUUGUGCGGAUG GUGU UACUCGGU  GAUG     \
                   AGUC  AAAUACGCCUAC UACA AUGGGCCA  CUAC     A
GUAGGUCAAACAACUUUCA    UG            U^   A        --    CUCAU 
.       110       100        90        80        70