10          20         30        40        50       
GGAAAAGAGGUCCCACU--|    CA    -  AAGC    A    A     UUAUAGA 
                   GAGAU  AGGG GC    CCUU CCCC CUAAC       U
                   CUCUA  UCCC CG    GGAA GGGG GAUUG       U
GAUUUCGUACAACCCGACA^    C-    U  AUAA    G    A     UCUAUUU 
    110       100         90        80        70        60