10         20         30        40        50        60    
UAAUCAGUAUUCCUUCC-     -|      C              UU        AUCUGAUAA 
                  ACCCA CCGGCCG UGAUAUGUCUGAUA  CUUGGGUU         \
                  UGGGU GGCCGGC GCUAUGCAGAUUAU  GAACUCAA         U
AUUUAUUAUUACUAAGGU     C^      A              --        UGUUGUUAG 
     120       110       100        90          80        70