10         20         30        40        50         
AAAACAUUUCUUUUUUUC-       A-|  CA   AA    UC          AAGGUG 
                   GGGAGGC  GAG  GGC  GAUG  GGCAUAGCUG      \
                   CCUUCCG  UUC  CCG  CUAC  CUGUAUCGGC      U
CGAAAUAAUUUCGGCGGCU       AA^  AA   GC    U-          AAAGUU 
      110       100        90        80         70        60