10 20 30 40 50
UGGGCGUAUUAGGAGGU--| UC U U UU A UAAUA
UC AGG CCCA UCC UCUGU GGUAUAAUAUUU A
AG UCC GGGU AGG AGACA CUAUGUUAUAAA A
GAUUCAACUACUACUAACC^ UU C C UU - UUAAA
110 100 90 80 70 60