10          20        30        40         50        
AUUAUGAUAAAGAAGAAA--        AAUU         A-|        A  GUAUG 
                    CCGCACAU    CGGGUUUCG  GACGAUGAA CC     U
                    GGCGUGUA    GUCCAAAGC  CUGUUGCUU GG     A
AAAAAAGGUCAACCUCAAGC        AAAC         AG^        -  UUAAC 
      110       100        90        80        70         60