10          20        30        40        50         
GAUCAGAAGAUUAGCCC--|         C             C          GGUUGA 
                   AUUUAGUGGG UCUAAGUUAAUCU CAAGUCUAAU      A
                   UAAAUCGCCC AGAUUCAAUUAGA GUUCGGGUUA      U
AACAAAGAAGCACACUACA^         C             A          AUUGCU 
.       110       100        90        80        70        60