10 20 30 40 50
UGUUGGAGCUCGUGUCG--| G U U A G UGGCGG
UCCC GA UGGAGUUAAUGCUAA CGUG UAGG GU \
AGGG CU ACCUCGAUUACGAUU GUAC AUCC CG U
CCGAACCGCACCGCUCUAG^ A C - G A GACCCU
. 110 100 90 80 70