10 20 30 40 50
GUGGUGGGCAUCGCCAU--| CG GGCCAUC GAUUAG
GCAGUGC CGGCAUUGGUGA UCCAAUG \
CGUCACG GCCGUAACUACU AGGUUAC U
GCCGCGCUACAACAAUCCA^ UG AUUGAUU AACUCU
110 100 90 80 70 60