10           20        30        40        50        60    
ACAAGAAAGAAAAUGUU---|   A      CCU   G   U             AAGAAAUACAC 
                    UAUG CCCCAG   GAG UAG AGGUUGUAUAGUU           \
                    GUAC GGGGUC   UUC AUC UCCAACAUGUCAA           C
UACGCAUUCACAACGAGUAA^   -      CCU   G   U             GAGGAACUUUA 
       120       110        100        90        80        70