10          20        30        40        50         
CUUCUGAAGAUCUACAC--|        AC             C          GGUUGC 
                   AUUUGGCGG  UCUAAGUUAAUCU CAAGCCCAAU      A
                   UAAAUCGCC  AGAUUCAAUUAGA GUUCGGGUUA      U
GAAGGAGAAGUGCACUACA^        CC             A          ACUGCU 
.       110       100        90        80        70        60