10 20 30 40 50 60
AGGAGCCCCCCCGCACG--| U C C C AA UUGUCUCC
GC GGA AGCGGG AACGGAAUCC AA GCAGCUG \
CG CCU UCGUCC UUGCUUUAGG UU CGUCGAC A
CCCGGUCACGCGACGAGUC^ U C C - CG CUUACGAG
120 110 100 90 80 70