10          20        30        40        50          
AGUGUGAUGUGUGUGUGU--|                   UUA      CA    UGUAGU 
                    GGCAGUAGGGAAGGGGGCCG   CACUGU  GAGA      \
                    CCGUCGUCCUUUUCUCUGGC   GUGACA  CUCU      C
GUCAGUUGGACUUCUCAUCU^                   CAA      --    GGGACU 
       110       100        90        80          70