10          20        30        40        50         
AAUGGCAGGCUGCAUUU--|  GG                 A      U     AUGAGU 
                   GGG  AAUGAAGAGUAGAUAAA UAUUGG ACCUG      \
                   CCC  UUACUUCUCGUCUAUUU AUAACU UGGAC      G
UGGAUUUCAUUCAUCUAUA^  UU                 C      U     CGGAGU 
       110       100        90        80        70        60