10          20        30        40        50        
UGUUCCUGUACUAACAC--|    GU     CGA            UA      GUGGU 
                   UCGGU  GCUUG   GCUUUUGUGAUU  GCAAUU     U
                   AGUCG  CGGAC   UGAAAACACUGA  CGUUAA     A
CUUACAAUUGUCCCUCUCA^    AU     UAG            UA      ACAAU 
      110       100        90        80        70        60