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