10        20          30        40        50         
GACAAGACGAGACAAAUA  U-     A-| C     C          GA    GGUCUG 
                  UC  GCUAG  GC CUGGU UCAAGUGGUG  UAGA      \
                  AG  UGAUC  CG GACUA AGUUUACCAC  AUCU      A
CGCAUCCGACAACUCUUG  UU     CC^ U     A          G-    GUCAAA 
      110       100        90        80        70         60