10          20        30         40         50         
AGGAAGACAGCCAGUUU--       U              -  A-|   CC    CUGAGU 
                   GGUCUUU GAGACAAAGUUCUG AG  CACU  GACU      A
                   UCGGAGA CUCUGUUUCAAGAC UC  GUGA  CUGA      U
CGCCCCUCCGCCGCUGGUG       U              A  AC^   --    AGAUAG 
.       110       100        90        80          70        60