10 20 30 40 50 60
UUUCAAUACGGUUUUAA----| GA UU UG - UUGGUAU
CUAAUUCUCAG UUC ACU CGGU GUACAUGUU \
GGUUGGGGGUC AGG UGA GCCA CAUGUAUAA G
UAUAUACUUCGACAACUGAUU^ AG -- GU A AUGAUAA
120 110 100 90 80 70