10          20        30        40        50          
GUAGAGACUUAUAUUCC--|   U        A    G     C          UGAUAUA 
                   GUCG CUAUAUAU CCCU UAGAA CGAAUUUGUG       \
                   UAGC GGUAUAUG GGGG AUCUU GCUUAGACAC       A
AUUUUAAGCUUCAAAAACG^   U        A    -     A          UGACACA 
.       110       100        90         80        70