10        20        30          40        50        
AAAAUGUAAAGAACAUAUA     C   GU--|          GG         UGUUG 
                   UCAUG GAA    AGCGUCAGACG  GAAUUGGUA     C
                   AGUAC CUU    UUGCAGUCUGC  CUUGACCAU     A
GAAAACAGGACUACUUCCA     C   GAAU^          UA         CUUGA 
      110       100        90        80        70        60