10          20         30         40        50        60  
CCUACUGGCUCAGCUUUCC--     -     U      C-|      AA     CAAUUUAAAG 
                     UCUAA AUUAU UGGGAU  UCAGGGU  AGCUG          \
                     AGGUU UAAUA AUCCUA  AGUUCCA  UCGAC          C
AAACUGAGGAAUAUAUUUCGU     C     U      UA^      GG     UGUUGAUGUA 
     120       110       100        90        80        70