10 20 30 40 50 60
GCUGAUCUUGUCUCUGA----| GG G UU GUGUGGA
CAGCU GG CGCUGUAAACAUCC GACUGGAAGCU G
GUCGG CC GCGACGUUUGUAGG CUGACUUUCGG A
GUUCCGAGCACCCGUUUCACC^ -- G -- GUAGGCC
120 110 100 90 80 70