10          20        30        40        50        60 
UCGAGUUUGGCUCUUGC--|             A    G     C         GUGAUCAA 
                   CGUCGUCUAUAUAU CCCU UAGAA CGAAUUUGU        \
                   GUAGCGGGUAUAUG GGGG AUCUU GCUUAGACA        G
GUAAUUUAGCUGCAAAAAA^             A    -     A         CUGACACU 
120       110       100        90         80        70