10 20 30 40 50
GGUGCAGCCAAGGACCCG-- G -| A U
CGGCCG CGG GGAA CCGUUACCAUUACUG G
GUCGGC GCC UCUU GGUAAUGGUAAUGAU U
CGGUGCGGCACGGCGUGCGG A G^ - U
100 90 80 70 60