10 20 30 40 50
CCAAGAGACCGUAUCUGAUAUCG--| U C U UU
AAUCUCU AUAUCG CUUUUGAGG UAUU \
UUAGAGA UAUGGC GAAAACUCC AUAA C
AGUUCGUUGCUAACAGGUCGACACA^ U A C UU
. 100 90 80 70 60