10 20 30 40 50
GGACGUCGUGCAUAGCU---| GC A - AUA GUAUG
GU UCU UGGGUUUGACAUCA UC CUUGGGAU A
CG AGA ACCCGGACUGUAGU GG GAACCCUG C
AUUUGGCUGUGUCCUACCGU^ GU - C AC- AAACA
110 100 90 80 70 60