10 20 30 40 50 60
UUCUUCAGGACGUCUAAGC--| G CAA U CGAUAC
CGAUCCUUGGCU GGAUAUGAG ACG GUACA U
GCUAGGAACCGA UCUAUACUC UGC CAUGU U
UCCUUCGUGGCGGAAAACGCU^ G UUA C CCCUUA
120 110 100 90 80 70