10          20        30        40        50        
ACCAUCUACUAAUAAAUCC--|       U           U           AGUCAA 
                     GUGUUUCU GACUAAAAGUA UGAAGGCUUUA      A
                     CGCAAAGG UUGAUUUUCAU ACUUCUGAAAU      U
AGCGCGGCACUGCAAUUCCCA^       U           C           UGUCUC 
      110       100        90        80        70        60