10          20        30        40         50         
AAGGUGCAAAUAGAUAGAA--|   GG     G       U  UU-        UGUGAUA 
                     CUGU  CUGUG UGCAUUG AG   GCAUUGCA       U
                     GACG  GACAC ACGUGAC UC   UGUAACGU       C
ACAACACGACUUCUAAACCGA^   GA     G       -  CCG        GUAGUGG 
.       110       100        90         80        70        60