10        20          30        40        50         
UCGGCCGGCGCAGCCCCGGCC-  -|      A  C      U    C     ACGUCGC 
                      GC CGGGCGC CC GUCCCG GCGU CCCGG       \
                      CG GCCCGCG GG CAGGGC UGCA GGGCC       U
GACCCAGCCACUUCCACCGAGU  C^      A  U      -    A     CCGUCUG 
      110       100        90        80         70        60