10          20        30        40        50        
CAGAACCGCUGCAUGCAU--|     G       CG      UC        AAACAGU 
                    GGUGCA AUGGCAG  CCAUUU  AGAGCUAU       A
                    UCAUGU UACCGUC  GGUAAG  UCUCGAUA       U
UCGUAUUUACGACUAAGAGG^     A       AU      UU        CUGUUAC 
      110       100        90        80        70        60