10          20        30        40        50         
AUGCCACCGAUGUGUAU--|                     AA      G     GCAGU 
                   GGUUCCCAUCGGCUGUAACAGC  CUCCAU UGGAA     C
                   UCGGGGGUGGCUGAUAUUGUCG  GAGGUG ACCUU     C
UAGAGGGCCCCAGAAAACG^                     GC      -     GCCGG 
       110       100        90        80         70        60