10          20        30        40        50         
GUGCCUGCUUAAAACAA--|      UGCAUUUGCA      UG G        AUUGAA 
                   GUUUGUG          GGAACU  U AGUCUCCU      \
                   UAAACAC          CCUUGA  A UCAGAGGA      A
UCAUCUUUAUUCAUCCUUC^      CCACAAGGGC      GU G        CAAGUA 
       110       100        90        80        70        60