10          20        30        40        50        60        70
UGUUGUCGUCUGGAGUU-  -|          U                 U   GUUGGGGAUCAGUAUAG 
                  GG CUGUGUUGUGG GAGGUAGUAAGUUGUGU GUU                 U
                  UC GACGUAAUACC UUCCGUCAUUUAACAUA CAA                 A
CGUCCUGCACACUAACUC  A^          -                 U   UAGAGGAAGUUCCCGGU 
 .       130       120       110        100        90        80