10          20        30        40        50         
AAACUUGGAAAGAAGAAA--|   C     CCA         A         UCUGCAAG 
                    UCAA UUGUU   UCCUUACUA GGGCACUUU        C
                    AGUU GACAA   AGGAGUGAU CUCGUGAAA        U
GGUGUUCGGCGUCCUACUCG^   U     AGA         C         CUGGAGUU 
.       110       100        90        80        70        60