10         20         30        40         50       
AGUGGAGUGUUGAAUCA-   G  GU-            G          A-| UGUAU 
                  GCU CU   UGGGAGACCCUG UCUGCACUCU  UC     G
                  CGG GG   ACCCUUUGGGAC GGACGUGAGG  AG     C
GUACGCCACCAUCGGACA   G  ACU            G          GA^ UCAUU 
     110       100        90        80        70        60