10          20        30        40         50        60 
CAGGAUAGAGUGACCAUC--          UU          -|    GU     UUACAUAC 
                    AUGAUUCUGG  UCAAUCCAGA GCAGU  UUUCU        \
                    UACUGGGACC  AGUUAGGUCU CGUCA  AAAGA        A
UACCUGAGAAACACAUAUUU          CU          A^    --     UCUAAUAG 
120       110       100        90        80          70