10           20        30        40        50       
GCAAGCUCUCGAAAUCA---|    U    U        U     GU        UUUA 
                    AGUGU CGAA GGAGGUUG CCAUG  GUGUUCAU    U
                    UCACG GCUU CCUCUAAC GGUAC  UAUGAGUA    U
UCGAGAGGGUCCUUCUAAAA^    -    U        C     AU        GUAU 
    110       100         90        80        70        60