10          20        30        40        50          
UGGAACAGAAGGAAGAU--|      C     UC         C    A      UGAGAC 
                   GCCUUGG GGGAA  AGGGAUUCU AGGG UGGAAG      \
                   CGGAACC UCUUU  UCCCUAAGA UCUC ACCUUC      A
CGGCCGUGAGCCUCGACGU^      U     UA         C    C      CAUAAA 
 .       110       100        90        80        70