10 20 30 40 50 60
GCCCCCUCCCUCCCACG--| C C AA UUGUCUCC
GCGGGAGAGCGGG AACGGAAUCC AA GCAGCUG \
CGUCCUCUCGUCC UUGCUUUAGG UU CGUCGAC A
CCCGGUCCUGCGACGAGUC^ C - CG CUUACGAG
120 110 100 90 80 70