10 20 30 40 50
GCUCGGUGGUGUUGGAU--| G C UUU UUCU
GAGCCCUC GAGGACUC AUUUG UGAUGAUGGA \
CUUGGGAG CUUCUGAG UAAAC GCUACUACCU U
AGGUUGGCUGCUUUACUAU^ A - UCU CGUA
110 100 90 80 70 60