10          20        30        40          50         
ACCUUCCAUGUCUUACU--  U        U            A--|   UA    CUGAAU 
                   AG CUUUUAAA CAAAGUUCUGUG   CACU  GACU      A
                   UC GAGGGUUU GUUUCAAGACAU   GUGA  CUGA      U
GUGAGCCCCUUCUUCGACG  U        U            CAC^   --    CGAAAG 
.       110       100        90        80          70        60