10          20        30         40        50        60  
CUGUUGAUCUCGCUCUGAU--  C  C      A-|          G     G   UUUGUGAA 
                     UC AG AGUAUU  AAGUGCUUAUA UGCAG UAG        \
                     AG UC UCAUGA  UUCACGAGUGU ACGUC AUC        A
UGUUAGAGUCGCUGCGAUCGU  A  U      AC^          A     -   UAGUCCUA 
   120       110       100        90        80         70