10          20         30        40        50          
AGAACACUGGGAUCCCU--     -|   G   UU         C          GGAUCCU 
                   AGCUG CUCC UGG  CAAGUAAUC AGGAUAGGCU       \
                   UCGGC GAGG ACU  GUUCAUUAG UCUUAUCCGG       G
AGAGCUGAGGCGGCAGUCG     G^   -   UU         U          CGUCACG 
 .       110       100         90        80        70