10 20 30 40 50
AGAGGAGCCCGCGCCCC--| CG C A GUGG
GGCAG GGCG CUGUA ACACCCGACUGGAAGCC G
CCGUC CCGC GACGU UGUGGGCUGACUUUCGG C
GCUCGCGCCGCGCCCCGCC^ CG C C GCGG
110 100 90 80 70 60