10 20 30 40 50 60
CCUGGCCUGGCCUCCUGCA--| A CCGU GUUAGACACUCC
GUGCC CACU GUAUUUGACAAGCUGA \
CACGG GUGA CAUAAACUGUUUGACU A
ACCGGACCUCGACAAUCCGUA^ C ACCC GUGAGAAGGUGU
120 110 100 90 80 70