10          20        30        40         50        
ACCCCCCUCCCACCCUU--     G  UG CU          -|      C   UGAGAU 
                   GCUGU GG  C  AUCUUGGUGG UGUAGCA AUG      G
                   UGACG CC  G  UAGAACCACC GCAUCGU UAC      U
UCCUUCUUUCUUCUCCAUA     A  GU UC          G^      U   ACCGAG 
       110       100        90        80        70        60