10            20        30        40        50        60
AUAACCUGCGUAAAACU----|  GAUU    UC    A     AG         GUUGCGUG 
                     GGU    GCCA  AGCG GGUAU  AGUUCCUAC        U
                     CCG    CGGU  UCGU CCAUA  UCAAGGAUG        G
AGCGUGAUAGCCUACUAAGUG^  AU--    UC    G     CU         GUUAAAGC 
120       110       100          90        80        70