10            20        30        40        50        60      
CAACUAACCAAGAAUAAU----|   UAU  U           AAU     UG    UUGAAUAAAUUG 
                      GCUG   CU UGUGGAAGACU   GAUUU  UGUU            U
                      CGAC   GA ACGCCUUUUGA   CUAAA  ACAA            U
UAAAAUAAUCAUCUAUCAUUUC^   U--  U           AU-     GU    UUUAAUUUGUUU 
 130       120       110         100         90        80        70