10          20        30         40        50         
CCAGAGCCCAGCUUGGC--  A         CU-|           AUUG     AUAAAU 
                   AC UUAGUAGGC   CAGUAAAUGUUU    GAUGA      \
                   UG AAUCGUCCG   GUUAUUUACAAA    CUACU      G
AGGUCUCGGACACCUCUAG  A         UGC^           CAA-     CAGUGA 
       110       100        90        80         70        60