10          20        30        40        50        60 
GUCCAGGAGAAUUUGUCAA--|     G    AA        CU       A    GGGCAG 
                     GGGUUU GGGG  CAUUCAAC  GUCGGUG GUUU      \
                     UCCAGA UCCC  GUGAGUUG  CAGCUAC CAAA      C
GGCGUCCUCCCACCGUCAAGG^     G    AG        C-       -    CGGACU 
 .       110       100        90        80          70