10 20 30 40 50
GAGAUAGAAGACAACCC--| AC C GGUCAU
AUUUGGCGG UCUAAGUUAAUCU CAAGCCCAAU U
UAAACCGCC AGAUUCAAUUAGA GUUCGGGUUA U
AGGACAGCAAUAUACUGCA^ CC A ACUGCA
. 110 100 90 80 70 60