10 20 30 40 50
GAACAUCCCGAGUGGUA--| G G- U UCUGGUA
CCUCG UGCUGUG UGCAUUGUAG UGCAUUGCA \
GGAGU ACGACAC ACGUGACGUC AUGUAGCGU A
GACACGUAACCUUCGUUCC^ - AA U AAGAGGU
110 100 90 80 70 60