10 20 30 40 50 60
CUGCUGAGGCUCGAUCG-- GG U-| CG UUCUUUUGC
GCUAGA CUGUG GAUAUGUUUGAUAUU GUUG \
CGGUCU GACAU UUAUACAGACUAUAA CAAC U
UUUUACUAAUCUACAGUCA GA CC^ AU UGUAUUAUU
120 110 100 90 80 70