10          20        30        40         50        60   
UGCAUAGAAAAUAACAUU--     AC    C   C       -|  U       AUGCUAUUAU 
                    GUCAG  GUGU AUC CCAGAUA CAG GGACAAU          \
                    CAGUC  CAUA UAG GGUUUGU GUU CCUGUUA          A
UGUACAUACUCUCCUUAUUU     GU    A   A       C^  -       CGGUAUGUUA 
     120       110       100        90         80        70