10        20        30         40         50         
UCUCUGUCUCUCUCCCUC   G         -             C-|      AGUAUU 
                  ACA CUGCCAGUG UCAUUUUUGUGAU  UGCAGCU      A
                  UGU GACGGUUAC AGUGAAAACACUG  ACGUUGA      U
GGACAGGCACGCCGUCGG   G         U             AU^      CUUCGG 
.       110       100        90        80        70        60