10          20        30        40        50         
UCGUUCUCCAAGAAUGUU--|     G UC  UC      U    C        UAACUG 
                    CCAUGU U  UA  CUUCAU CCAC GGAGUCUG      U
                    GGUACA A  AU  GAAGUG GGUG CUUUAGAC      U
UCCGCUGGCCUCCACGUAGU^     G GA  GU      U    A        CAAUUU 
.       110       100        90        80        70        60