10 20 30 40 50
UCUUAAGGGCUUGCUGC----| CC C U UG U CAACAA
GCUG GUUG GU AAUCUCAGC GUAAUUG GAG \
UGAC UAAC CA UUAGGGUCG CGUUGGC CUC G
GCUAACAAUCAUCUCACGUGC^ -- A U GU - AGCACU
. 110 100 90 80 70