10          20        30        40         50        
ACCUGCAGCCACGCCAC--   CU     U           A-|          GAGGGU 
                   UCG  GUUCC UUUUCCUAUGC  UAUACUUCUUU      \
                   AGC  CGGGG AAAAGGGUACG  AUGUGGAGAAA      C
CGAGACCGCGUCCCCUUGG   CC     U           GG^          UCCGGU 
      110       100        90        80        70        60