10 20 30 40 50
UUGUUGGGAUCCCUGGAGC--| UC C AG UUUCUUG
CGCUCACG CCCUUAUCA UUUUCC CCAGC \
GUGGGUGU GGGAAUAGU AAGAGG GGUUG U
CUGAGGGUCGACGUGUCCAGA^ UU C CA CCAAUAC
. 110 100 90 80 70