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