10          20        30        40        50          
UGGGUUGAGGGGAUGGC--|U     U    UA     U           A   UUUGUUC 
                   G GUUCG CUGU  UACCC GUGAGUAGGGA CGU       \
                   C CAAGC GACA  AUGGG CGCUUAUCUCU GCG       G
AGUAAGAACUUCAGCAGCG^U     U    UA     U           A   ACAAUCC 
 .       110       100        90        80        70