10 20 30 40 50
CAUCAUCAAGGAUCAAUCAA--| UC AUUA GCGAU
GUUAAACGU GGUGGUUUU CGGUGGUU \
CAAUUUGUA CUACUAAAG GCCACUAA U
ACCAUAAACCAACAACUUAAAC^ CU AUGG CAUUU
110 100 90 80 70 60