10         20        30        40        50        60   
AUAUUGAACAGCGCGGCAA-|      U  UU   G          U      GCGAGCUGCA 
                    GGUCUGC CG  GAG UAGUAGGUUG AUAGUU          \
                    CCAGGCG GC  UUC AUCGUCCGAC UGUCAA          U
AUUGAGUAAUGUACUCGCAG^      C  CG   G          C      AGAGCUUUCC 
    120       110       100        90        80        70