10 20 30 40 50 60
GGUGUAGGAUCGAGCUGU----| UC CCA U UAAAAGGUUGUGA
CAG CACUG GAGGUAGUAG UUGUGUAGUU C
GUC GUGAC UUCCGUCAUC AACAUAUCAA A
GGUAGCAGGACAUCGAGACUUC^ -- CG- U UAGAGGGUCCGCC
130 120 110 100 90 80 70