10        20          30        40        50         
UCGCCCGGCGCAGCCCGGG   -  -|     A  C   C  U    C     ACGUUGC 
                   CCG CU GGGCGC CC GUC CG GCGU CCCGG       \
                   GGC GA CCCGCG GG CAG GC UGCA GGGCC       U
GGCCCAGCCGCUUCCACCG   U  G^     A  U   A  -    A     CCGCCUC 
      110       100        90        80         70        60