10         20         30        40        50 
GGCAGGACCGCCUGAUG-   -|     AGUGA    G        A    G 
                  GAG GGAGGC     AACC UUACCAUU CUGA U
                  CUC CUUCCG     UUGG AAUGGUAA GAUU U
AAGCUCGGUCUUCCCAAA   A^     GCCCC    G        C    U 
  100        90        80        70        60