10          20        30        40        50         
GCGGCCCCCCUGAACCGG--|    GG        U       CA         CGCUCC 
                    UGUGC  CGGCCUCC CAUUGUG  UGCUGUGUG      \
                    ACACG  GCUGGAGG GUAACGU  GCGACACAC      U
CCGCACCCGCCCCGCACCGA^    GA        U       CC         CCUGCG 
       110       100        90        80        70        60