10        20          30         40        50        60
CGGCGACAAAGAAACGACAUUU--  G    U    -|   A            UUGCUAUU 
                        GC CCGC CGUC GGAA GGCUGUGGUGUG        A
                        CG GGCG GUAG UCUU CCGACACUAUAC        C
GUUCCCAAAACUCAAUAAGGCCGU  A    C    A^   A            UUUUAAUA 
 120       110       100        90        80        70