10          20        30         40        50        
CUCAAAUGUUCUAUUCU--       G      U    -|    GAGG       GUGUA 
                   UCAUGUG UACUCU CUCA AGAGG    CAAUCAU     A
                   AGUACAC AUGAGG GAGU UCUCC    GUUAGUA     U
UACAGUAUACUACAUAUAU       A      U    G^    ACA-       UAGAU 
      110       100        90        80         70        60