10          20        30        40         50          
AAAAGGACGAUCCAUCGA--         U     C      -|       A   UUGCCAU 
                    GUUCUUACG AACUC UCAAAG GGCUGUGA AUG       \
                    UAAGGGUGC UUGAG AGUUUU CCGACACU UAC       U
AAAGACUGCCAAAAGACUGC         U     U      A^       A   UCAUCUA 
120       110       100        90        80        70