10 20 30 40 50
GGCCCAGGGCCCUGCGU--| AGU UGUCGC
GGGUGCGGGCGUGUG GUGUGUGUGUGAGUGUG U
CUCGCGCCCGCACAC CACACACGUACUCGCAC C
CCGGCUCCCGCGUCUGGGG^ C-- CUGGGC
110 100 90 80 70 60