10         20         30        40         50       
AGUGGAAUGUUGAAUUAG-  G    -            G          A-| UGUAU 
                   CU CUGU UGGGAGACCCUG UCUGCACUCU  UC     G
                   GG GACA ACCCUUUGGGAC GGACGUGAGG  AG     C
UACGCCACCAUCGGACACG  A    U            G          GA^ UUAUA 
     110       100        90        80        70        60