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