10          20        30        40        50         
UGUCCUACCAUUACCACCU--|       C  ACU          G         GUGAA 
                     CCAGCAGC UC   UGGAUAAAGU CUUUAUUUU     U
                     GGUUGUCG AG   ACCUAUUUCA GGAAUAAAG     A
CCAAACCGACUUACCAGGAAC^       A  GU-          -         UCGUG 
      110       100        90         80         70        60