10          20        30        40        50        
UAAGUCACUGACACAUU--|   UG G       CA     AC           CUGAA 
                   GCGA  U UGCAUUG  UUGCG  GGGUUACAUCA     U
                   UGCU  G AUGUAGU  GACGC  CCCAAUGUAGU     U
AAAUUUAGAGGUUGCAUAC^   GU A       AC     AA           ACGAU 
      110       100        90        80        70        60