10        20          30        40        50        60
GAAGCCUUCCUCUAAUGGGUC--|    G      A     GG   A  G     AAAUGA 
                       GGGAC GGGAGG CUGCU  AGG CC CAGAG      G
                       CCUUG CCCUCC GACGG  UCC GG GUCUC      C
GGGUCCAACUGAGGAAAUCUUGU^    A      A     G-   C  G     CUCAUC 
 .       110       100        90        80         70