10 20 30 40 50
GGCCGAGGGCCCCGCGU--| AGU UGUCGC
GGGUGCGGGCGUGUG GUGUGUGUGUGAGUGUG U
CUCACGCCCGCACAC CACACACGUACUCGCAC C
CCGGCUCCCCCGUCUCGUC^ C-- CUGGAC
110 100 90 80 70 60