10          20        30        40        50         
GCUACCGGAUAAAUAAU--|   A  G   UG           GG  G       UUUGA 
                   AAAU UG UGA  AGUUGAUUUGG  UG UACUAUG     A
                   UUUA AC AUU  UCAACUAAGCC  GC AUGAUAC     G
CUUAAAUUAAUAGCUUAAA^   A  A   GU           UU  -       GCAUA 
       110       100        90        80         70        60