10          20        30        40        50        
UGGGCCUGGCUCGAGCA--|    C       UG   A     G         AUGGUC 
                   GGGGG GAGGGAU  GAG GAAAG CAGUUCCUG      \
                   CCCUC CUUCCUG  CUC CUUUC GUCGGGGAC      C
GCUGCUUCUGCGCCAGUAA^    C       GU   -     G         CCCUCC 
    110       100        90        80         70        60