10 20 30 40 50 UGAAUUAAGUUCAGUGGC-- U U ---| GU GGGAG AGCGGCAAG AGUG UGGAC GGCG CGGGC \ UCGUCGUUU UCGC ACCUG CCGC GCUCG G UUUUUAAUUACAUCAUAAAU C U GCA^ UC AUUGC 110 100 90 80 70 60