10 20 30 40 50
UCGGACACGUAAACCUC--| U UGA UU UUAUA
UUUU CCGUCAUGU GGAGUUAAU GCGUGUUU U
AAAA GGUAGUACA UCUCAAUUA UGCACAAA U
UAGCAGUAAGCAACGAGCG^ U UGG CC UUAGU
. 110 100 90 80 70 60